Two holidaymakers amuse themselves with a porter's trolley whilst waiting for their train at Euston Station, London, 5th August 1939. (Photo by A. J. O'Brien/Fox Photos/Getty Images)

Playboy Bunny, Penny (surname not given), is helped into her costume as she prepares herself before starting work at the Playboy Club on July 26, 2016 in London, England. The Playboy Club London is celebrating its 50th anniversary this year and will mark the event with a “Touch of Gold” party on July 29. (Photo by Carl Court/Getty Images)

Wearing a satin and lastex top and a skirt made of fishnet Ann Evors, a Paramount player, poses for the cameramen on the beach, circa 1928. (Photo by Central Press)

Two demonstrators hurl stones at Soviet tanks on Leipziger Platz in East Berlin, Germany on June 17, 1953. Germany's parliament on Friday, June 16, 2023, commemorated the 70th anniversary of a popular uprising in the communist east that was brutally crushed by the Soviet-backed dictatorship.(Photo by AP Photo, File)

Construction of the cable road on Broadway in 1891. (Photo by New York Public Library)

Naturally, it is important that a baby learn the right habits. This woman demonstrates that smoking is wrong for babies. From a series of images parodying women's lifestyle and beauty magazines. (Photo by Jacobsen/Getty Images). 1955

A pornographer posing as a fashion photographer sets up a photoshoot with an unsuspecting model, in the hope of getting some illicit footage. He suggests she try wearing something a little more suggestive. (Photo by Pryor/Three Lions/Getty Images). Circa 1955

Two brown bear cubs born at Whipsnade Zoo. (Photo by Evening Standard/Getty Images). 1970