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Operation Cornflakes: How the Allies Scammed the Nazi Postal Service

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On February 5, 1945, with World War II in its last desperate months, a German train made its way to the city of Linz. Suddenly, Allied planes swooped in, dropping bombs and derailing it. As the train’s cargo—mail bound for several northern Austrian towns—scattered over the area, a second wave of bombers flew in with a strange payload.

Eight mail bags hit the ground around the train with a thud. Inside each bag were 800 propaganda letters, all addressed to homes and businesses along the train’s route and appropriately stamped. When the train was discovered, German postal workers recovered the bags and delivered the letters without being any wiser about their contents or origins.

Operation Cornflakes had begun.

Propaganda was a favorite tool of the Office of Strategic Services during the war, but the usual method of distributing it, airdropped leaflets, had major drawbacks. Huge numbers of leaflets had to be produced to increase the chances that those who were supposed to see them actually would. Even with enough materials, heavy winds, rain, or Nazi knowledge of a planned drop could result in diversion or destruction of the leaflets before they reached their audience. There had to be a way to remove the variables and the risk from the operation and hand the propaganda right to the Germans.

Going Postal

Eventually, they hit upon the idea of using the German postal service itself as a distribution system. They’d make their materials look like legitimate German mail, leave it around bombed trains, and let the enemy collect and deliver it. The German government would wind up bringing the Allies' propaganda right to its own citizens every day. What’s more, the plan had the added benefit of straining the already overworked and chaotic German communications and transportation sectors.

Operation Cornflakes (named so because the subversive mail was usually delivered just as its targets sat down for breakfast) had many advantages over simple airdrops, but required a lot of legwork to get off the ground. The inner workings of the German mail system had to be learned, so POWs who had been postal workers were interrogated about everything from postal cancellation markings to the ways mail bags were supposed to be packed and sealed. Spies and sympathizers gathered samples of stamps, postal cancellations, mail sacks, and envelopes while OSS staff pulled names and addresses from German telephone directories.

Every aspect of the German postal system, down to the smallest details, were replicated, with some small changes. While most of the envelopes were franked with a regular stamp, some went out bearing subliminal insults. Forgers manipulated the standard stamp with Adolf Hitler’s face to show the Fuhrer’s exposed skull. Other stamps had their country tag on the bottom changed from “Deutsches Reich” (German Empire) to “Futsches Reich” (Ruined Empire). Update added : 3/6/12 - Some featured both changes. These subliminally insulting stamps were stuffed inside the envelopes with other propaganda and, in some cases, maybe even used as postage on the letters (This latter use isn't as well documented as the former. See discussion in the comments below).

Once they knew the ins and outs, OSS operatives scattered throughout Europe began preparing materials. A group in Rome prepared envelopes with more than two million names and addresses at a rate of 15,000 envelopes a week. Groups in Switzerland and England, meanwhile, printed propaganda newspapers and letters and forged stamps. Swiss neutrality posed a serious problem for the OSS office there. With the German Army on its border, Switzerland did not want to face retribution for unwittingly hosting Allied agents, so the government constantly tried to track down and deport operatives there.

Special Delivery

When all the materials were prepared, the loaded mailbags were turned over to the 15th Army Air Force, which was tasked with delivery. Special bombs were designed to hold the bags and were equipped with a detonator linked to a control in the cockpit. With the push of a button, the pilots could launch the mailbags at a height that wouldn’t damage them, and then keep the bomb canister on the plane to prevent the Germans from finding evidence of the drop.

Among the propaganda that arrived in German homes during the operation were Das Neue Deutschland, an OSS-produced newspaper that claimed to be the voice of a growing opposition party within Germany. There were also letters supposedly written by Nazi regional party leader Erich Koch discussing Hitler’s poor health and generals who either wanted to surrender or take the Fuhrer out while he was weakened, creating doubt in the minds of civilians about the strength and unity of the government. Another letter, allegedly from the Verein Einsamer Kriegerfrauen ("Association of Lonely War Women”), was sent to German soldiers to give them the impression that it had become common for the women left at home to engage in promiscuous casual sex while they were gone, weakening their morale.

Most of the fake mail bore return addresses for legitimate businesses, like the Wiener Giro-und Kassenverein, a central securities deposit. This address eventually blew the operation’s cover when an OSS operative writing out the addresses misspelled the name as “Cassenverein.” After German police recovered Allied mailbags from one of the train bombings and took it to a post office, one of the postal clerks noticed the misspelling. The same mistake turned up on several envelopes and the postal workers grew suspicious. They opened the envelopes and discovered the propaganda. Operation Cornflakes was shut down because of a typo.

Over the course of the operation, 20 loads of fake mail were dropped for a total of 320 mailbags and more than 96,000 pieces of propaganda mail. For all the mail that made it into German homes, though, no one is sure if Cornflakes had any significant effect, at least psychologically. The Allies attempted to evaluate the damage their psyops did to enemy morale by surveying German deserters and POWs, but the results were murky. At least 10,000 of the men questioned said they were directly affected by OSS propaganda at some point during the war. For the rest of the soldiers, demoralization was cumulative and affected not just by propaganda, but injuries, battle fatigue, deaths of fellow soldiers, and other conditions, and Cornflakes’ effects just couldn’t be pinpointed. From a strategic standpoint, however, Cornflakes was a clear success, putting extra work on the German postal system and delaying mail, and forcing the German government to divert resources to repairing damaged trains and rail routes.

Most of the forged stamps, envelopes and their contents were destroyed during war, either by the post office after the fraud was discovered or by the mail’s recipients, who simply threw it away. A few items did survive, though, and are highly valued collectors items. To please the keepers of the purse strings, the OSS collected some of the propaganda material and forgeries it had created and compiled them into booklets to gift to members of the Congressional Oversight Committee. Several of these scrapbooks made it out to the public and have sold for as high as $5000. A number of forged German stamps entered the public marketplace when President Franklin Roosevelt’s stamp collection was sold at auction after his death and continue to circulate. Many of these items, especially the Hitler skull stamps, are so sought after by collectors that some people have started to produce and sell forgeries of the forgeries.

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History
Assault, Robbery, and Murder: The Dark History of "Bedsheet Ghosts"
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Wearing his finest black outfit, Francis Smith stared nervously at the three judges in London’s main criminal courthouse. A mild-mannered excise tax collector, Smith had no known criminal history and certainly no intention to become the centerpiece of one of 19th century England’s most unusual murder trials. But a week earlier, Smith had made a criminally foolish mistake: He had shot and killed what he believed to be a ghost.

The spectators inside the courthouse sat hushed as the prosecutor and a cross-examiner questioned about half a dozen eyewitnesses. Each person had seen Smith in the village of Hammersmith (now a part of London) the night of the crime, or they had previously seen the ghost that Smith was zealously hunting. One such eyewitness, William Girdler, the village night-watchman and Smith’s ghost-hunting partner, had not only seen the white-sheeted specter lurking across the street—he had chased it.

“When you pursued it,” the cross-examiner asked, “how did it escape?”

“Slipped the sheet or table-cloth off, and then got it over his head,” Girdler responded. “It was just as if his head was in a bag.”

“How long had the neighborhood been alarmed with its appearance?”

“About six weeks or two months.”

“Was the alarm great and general?”

“Yes, very great.”

“Had considerable mischief happened from it?”

“Many people were very much frightened.”

Girdler was telling the truth. The people of Hammersmith had reported seeing a ghost for weeks now, and they were terrified: The specter was verifiably violent. It assaulted men and women, and during its two month campaign of harassment and intimidation, it had successfully evaded capture. Rumors swirled that it could manifest from graves in an instant, and sink back into the mud just as quickly. At the time, the magazine Kirby’s Wonderful and Scientific Museum reported that the ghost was “so clever and nimble in its retreats, that they could never be traced.”

When Ann Millwood took the stand, the cross-examiner asked if she was familiar with these reports.

The Hammersmith Ghost.
The Hammersmith ghost

“Yes, I heard great talk of it,” Millwood explained, “that sometimes it appeared in a white sheet, and sometimes in a calf-skin dress, with horns on its head, and glass eyes.” That wasn’t all. The ghost also reportedly took the shape of Napoleon Bonaparte; other accounts said that its eyes radiated like glow-worms and that it breathed fire.

It must have been incredibly difficult for Millwood to describe the ghost’s appearance, especially in front of a public audience. The ghoul she characterized looked nothing like her late brother Thomas, the young man whom Francis Smith had mistakenly murdered.

 
 

In 19th century Britain, seeing a ghost—at least, a person dressed up as one—was not uncommon. Ghost impersonating was something of a fad, with churchyards and cobblestoned alleyways regularly plagued by pranksters, louts, and other sheet-wearing hoaxsters who were up to no good.

Historian Owen Davies tracks the origin of ghost impersonators in his wide-ranging book, The Haunted: A Social History of Ghosts, tracing the first reports of fake ghosts to the Reformation, when critics of Catholicism accused the Church of impersonating the dead to convert doubters. (According to one account by the reformer Erasmus, a priest once fastened candles to a cast of crabs and released them in a dark graveyard in hopes of imitating the lost, wandering souls of purgatory.)

But for most ghost impersonators, candle-strapped crustaceans were unnecessary; all you needed was a white sheet. Up until the 19th century, the bodies of the poor weren’t buried in coffins but simply wrapped in fabric—sometimes the sheet of the deathbed—which would be knotted at the head and feet. Ghost impersonators adopted the white sheet as their de facto wardrobe as early as 1584, when Reginald Scott, a member of parliament and witchcraft aficionado, wrote that, “one knave in a white sheet hath cozened [that is, deceived] and abused many thousands that way.” It’s from this practice that the trope of a white-sheeted ghost originated.

Seventeenth and 18th century Britain are sprinkled with accounts of phony phantoms. Take Thomas Wilmot, a famed crook and highwayman who once disguised himself as a spirit to steal money. (His appearance—chalked-up skin and a sheet-bound head—sent a table of gamblers scrambling for an exit. Wilmot pocketed the cash they left on the table.) And by the 1760s, so many white-sheeted pranksters were prowling in cemeteries that annoyed citizens were paying bounties to get rid of them. According to the Annual Register, one ghost in southern Westminster “struck such terror into the credulous inhabitants thereabouts, that those who could not be brought to believe it a ghost, entered into a subscription, to give five guineas to the person, who would seize him.”

These pranks had consequences. In 1792, a ghost impersonator in Essex spooked a farm-worker steering a wagon; the horses jumped, the driver tumbled, and his leg was crushed by one of the wagon’s wheels. He died from his injuries. Twelve years later, soldiers in London’s St. James’s Park spotted the specter of a headless woman, an event that authorities took very seriously, if only because it was distracting—and reportedly harming—its security guards. In the 1830s, a ghost impersonator was tried for manslaughter because he literally frightened an 81-year-old woman to death.

It was dangerous for the so-called ghosts, too. In 1844, six men chased a ghost impersonator and beat him so badly that he had to visit the hospital. In 1888, a mob of 50 villagers—all armed with sticks—surrounded a “ghost” and only released him after he agreed to donate money to a local infirmary. (Some ghost-busts startled investigators for other reasons: Davies writes that, in 1834, an investigation of an unoccupied haunted house revealed “nothing more than some boisterous love-makers.”)

Like many other pastimes in 19th century Britain, ghost impersonating was a gendered activity: Women, especially young female servants, were often restricted to mimicking poltergeist activity indoors—rapping on doors, moving furniture, throwing rocks at windows—while the sheet-wearing hijinks were reserved for young men who, far too often, had scuzzy intentions.

Most accounts of ghost impersonating, both modern and historical, gloss over the fact that men often used their ghostly cover to intimidate, harass, sexually assault, and even rape women. In his precise and critical account of ghost impersonators, Spirits of an Industrial Age, the historian Jacob Middleton argues that ghost impersonating was not only the domain of juvenile pranksters, but also that of sexual predators. This was made most painfully clear during the 1830s, the height of hauntings by “Spring-Heeled Jack.”

Spring-Heeled Jack.
Spring-Heeled Jack
Wikimedia Commons // Public Domain

Every day, London’s women had to contend not only with the persistent threat of cads and street harassers, but also with men the press dubbed “Monsters,” menaces who stalked, grabbed, groped, slashed, and stabbed women in the breasts and buttocks. These criminals were piquerists, people who took sexual pleasure in piercing the skin of women, and a spate of attacks in the 1780s put all of London at unease. In the early 1800s, these boors started to take cover by dressing as ghosts. Spring-Heeled Jack, called a “monster in human form,” was among them: Hiding in alleyways after sunset, he would seek lone women, knock on their doors, and attempt to tear away their clothes with hooks. Thanks to London’s sensationalist press, tales of Spring-Heeled Jack would bloat into urban legend.

But even before Spring-Heeled Jack, on a normal evening, the women of Hammersmith were justified in feeling worried about stepping outside after dark. Organized police forces were a relatively new idea in Great Britain, and solitary neighborhoods such as Hammersmith were protected by little more than a roving constable or watchman. Reports of the Hammersmith ghost intensified that anxiety. (The community's men weren’t much help. As the Morning Post reported, “[The ghost] was seen on Monday evening last pursuing a woman, who shrieked dreadfully. Although there were four male passengers in the stage coach, which passed at the time, not one durst venture to the rescue of the distressed female.”) It wasn’t until weeks of attacks that bands of locals, their bellies sloshing with ale supplied by the nearest public house, began taking to the streets to stop the menace.

It was at the intersection of these two sad facts that the tragedy at Hammersmith unfolded: Francis Smith went out on January 3, 1804 to catch a ghost, while Thomas Millwood went out to ensure that his wife, who was walking home alone in the dark, did not meet one.

 
 

Thomas Millwood was told he resembled the Hammersmith ghost. A bricklayer, Millwood wore a white jacket, white trousers, and a white apron, an ensemble that scared a carriage-riding couple one dark Saturday night. When the passerby exclaimed to his wife, “There goes the ghost!” Millwood turned and uncorked a few colorful and unprintable words, asking if the man wanted “a punch in the head.”

After the incident, a family member named Phoebe Fullbrooke implored Millwood to change his wardrobe at night. “Your clothes look white,” she said. “Pray do put on your great coat, that you may not run any danger.” Millwood mumbled something about how he hoped the town’s vigilantes would catch the ghost, but he neglected the advice and continued walking home in his white work clothes.

A few nights later, Francis Smith and William Girdler went ghost hunting.

Compelled by reports of the ghost’s violence, the men carried firearms. Hammersmith’s spirit had choked a man and the village swirled with rumors that it had even attacked a pregnant woman who later died of shock. According to one report, the apparition caused “so much alarm, that every superstitious person in that neighborhood had been filled with the most powerful apprehensions.” But superstitions mattered little. Ghost or not, there was undoubtedly a public menace in Hammersmith, and people wanted it gone. A bounty of 10 pounds would be awarded to anybody who caught it.

A depiction of Francis Smith hunting the Hammersmith ghost in 'The Newgate Calendar.'
A depiction of Francis Smith hunting the Hammersmith ghost in The Newgate Calendar.
Wikimedia Commons // Public Domain

That same night, Thomas Millwood stopped at his father’s house and began chatting with his sister Ann. Sometime between 10 and 11 p.m., she suggested he leave and escort his wife, who was still in town, back home. “You had better go,” Ann said. “It is dangerous for your wife to come home by herself.” Millwood agreed and stepped outside, wearing his white bricklayer’s clothes. He didn’t know that he was walking down the same unlit lane as Francis Smith, shotgun in tow.

When Smith spotted the white figure gliding in his direction, he lifted his fowling piece to his shoulder and yelled, “Damn you, who are you? Stand, else I’ll shoot you.” The air stood silent. He yelled a second time and stared down the barrel. Not hearing any response, Smith fired.

Millwood’s sister heard the gunshot and screamed for Thomas, but, like Smith, she heard no response. She later found her brother lying face up on the dirt lane, his face stained black with gunpowder, his white clothes stained red.

 
 

The Caledonian Mercury reported the sad news later that week: “We have to announce to the public an event, in some of its circumstances so ludicrous, but in its result so dreadful, that we fear if the reader should even laugh with one side of his mouth, he must of necessity cry with the other.”

The moment the smell of spent gunpowder hit his nose, Smith knew he’d made a mistake. Millwood had been killed instantly; the shot entered his lower left jaw and exited through the back of his neck. Smith barged into the White Hart pub in visible distress, possibly in shock, and waited to be arrested. One week later, he stood trial at London’s Old Bailey courthouse. The jury deliberated for 45 minutes before returning with a conviction of manslaughter.

The three judges rejected the sentence.

“The Court have no hesitation whatever with regard to the law,” Justice Rooke exclaimed, “and therefore the verdict must be—‘Guilty of Murder’ or ‘a total acquittal from want to evidence.’” In other words, the jury could not be wishy-washy. Smith was either guilty of murder, or not guilty of murder—the jury needed to decide.

Within minutes, Smith was convicted of murder. He was sentenced to hang the next Monday; his body would be dissected in the name of science.

Reports of Smith’s trial were lurid. As the Newgate Calendar tells it, “When the dreadful word ‘Guilty!’ was pronounced [Smith] sank into a state of stupefaction exceeding despair.” His feelings were likely intensified by the admission of John Graham, a Hammersmith shoemaker who days earlier admitted to starting the Hammersmith ghost hoax. (Graham began impersonating the specter to scare his apprentices, who he complained were filling his children’s heads with nonsense about ghosts. Unfortunately, his prank appears to have inspired violent copycats to engage in what the Caledonian Mercury called “weak, perhaps wicked frolic.”)

In the end, Smith would be lucky. His sentence was sent to His Majesty King George III, who not only delayed the execution but eventually granted Smith a full pardon.

The Hammersmith ghost trial, however, would haunt England’s legal system for almost another two centuries. Smith’s case would remain a philosophical head-scratcher: If somebody commits an act of violence in an effort to stop a crime from occurring—only to realize later that they were mistaken and that no crime was being committed—is that person still justified in using violence? Or are they the criminal? British law would not be make room for this gray area until the 1980s.

Meanwhile, the tragedy in Hammersmith failed to deter England’s many ghost impersonators. Pranksters and creeps alike continued wearing bedsheets in dark cemeteries and alleyways for almost another century. In fact, the ghost of 1803 and 1804 would not be the last specter to haunt the village of Hammersmith. Two decades later, a ghost would return. But this time, villagers whispered rumors that this haunting was real, caused by the angry soul of a white-clad bricklayer named Thomas Millwood.

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David Kessler, Flickr // CC BY-SA 2.0
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Food
The Little-Known History of Fruit Roll-Ups
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David Kessler, Flickr // CC BY-SA 2.0

The thin sheets of “fruit treats” known as Fruit Roll-Ups have been a staple of supermarkets since 1983, when General Mills introduced the snack to satisfy the sweet tooth of kids everywhere. But as Thrillist writer Gabriella Gershenson recently discovered, the Fruit Roll-Up has an origin that goes much further back—all the way to the turn of the 20th century.

The small community of Syrian immigrants in New York City in the early 1900s didn’t have the packaging or marketing power of General Mills, but they had the novel idea of offering an apricot-sourced “fruit leather” they called amardeen. A grocery proprietor named George Shalhoub would import an apricot paste from Syria that came in massive sheets. At the request of customers, employees would snip off a slice and offer the floppy treat that was named after cowhide because it was so hard to chew.

Although Shalhoub’s business relocated to Brooklyn in the 1940s, the embryonic fruit sheet continued to thrive. George’s grandson, Louis, decided to sell crushed, dried apricots in individually packaged servings. The business later became known as Joray, which sold the first commercial fruit roll-up in 1960. When a trade publication detailed the family’s process in the early 1970s, it opened the floodgates for other companies to begin making the distinctive treat. Sunkist was an early player, but when General Mills put their considerable advertising power behind their Fruit Roll-Ups, they became synonymous with the sticky snack.

Joray is still in business, offering kosher roll-ups that rely more heavily on fruit than the more processed commercial version. But the companies have one important thing in common: They both have the sense not to refer to their product as “fruit leather.”

[h/t Thrillist]

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