国立アメリカ歴史博物館のインスタグラム(amhistorymuseum) - 1月8日 22時12分

Plans for today: zzz. In this tintype, a sleepy dog strikes a pose across two chairs. Our Photo History Collection has over 3,000 tintype photographs dating from the beginnings of the process in 1856 to the present.
The original tintype process patent was assigned to William and Peter Neff in 1856. William Neff died a short time later, but his son Peter, who named the process Melainotype, continued on with his work. Shortly after, Victor Griswold introduced a very similar process on thinner, lighter iron plates. He called them Ferrotypes. At some point, the name "tintype" was coined and stuck.
The great majority of tintype photographs are studio portraits, including the very popular "Gem" size (about ¾" x 1"). We have a lot of tintypes of Civil War soldiers.

We hope you have a relaxing Sunday, friends!
#DogsOfInstagram #PhotoHistory #BlackAndWhite #Tintype

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