Note: Below the photo is a note, and the color photo is artificially colored in the post
From 1900 to 1910, because the employees at that time were mostly illiterate. A Cuban cigar factory hired a reader to read novels, poems, newspapers, etc. for the workers.
In 1963, during the smallpox epidemic in Poland, a nurse was caring for a child suffering from smallpox.
Inside the 1930 aircraft, the space was relatively small, and the seats were only rattan.
In 1889, Nintendo was its first headquarters in Kyoto, Japan.
This is a very ironic photo. In 1983, in Texas, a group of Ku Klux Klan (white supremacists) rallies were besieged. One of the Ku Klux Klan members hid behind a black police officer for protection.
In Hollywood in 1919, Helen Keller met Chaplin. Helen felt chaplin's beard by touching him.
Photograph of the American Indian chieftain, the time of photography is unknown.
On East Houston Street in New York, Nikola Tesla sat in front of the spiral coils of a high-frequency transformer, and the book he read was Theoria Philosophiae Naturalis.
In 1910, in California, two little girls built their own snow castle.
In 1960, during a demonstration by the American civil rights movement, a black woman glared at a man who appeared to be a racist.
In 1914, during World War I, German and British soldiers truced on Christmas Day. Both sides gathered in no man's land during Christmas to celebrate, and more than 100,000 soldiers are said to have participated in the celebration. They exchanged gifts—candy among soldiers and buttons and coats among officers. Britain and Germany, which were still at war yesterday, were unexpectedly harmonious on this day. But by the next day, they resumed the exchange of fire, as if yesterday's peace had been just a dream.
It is worth noting that not all fronts are in a ceasefire for Christmas, and only a small number of fronts have reached such agreements. And when the news got back to London, the top brass ordered a ban on ceasefire celebrations in case soldiers were no longer keen on fighting and killing.
Einstein laughed at the dinner party, the year unknown.
Taken in May 1910, this photograph appears to be of a very ordinary little boy. His name is Richard Pierce, and he is only 14 years old in the photo, but he has been a telegraph operator for nine months. He started working at 7 a.m. and didn't leave work until 6 p.m. After work, he would smoke like the adults of the time, and even visit brothels.
In 1916, Theodore Roosevelt held his grandson, Kermit Roosevelt Jr.
Mark Twain, photo year unknown.
Chaplin's photograph of his later years, by which time he had shaved off his trademark moustache.
On December 23, 1940, a Santa Claus actor wore a tin helmet and carried a gift on the streets of London.