Postcard Era 06-21-26
Postcard Eras
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Undivided Back Era (1901–1907)
Divided Back Era (1907–1915)
Linen Era (1930–1945)
Chrome Era (1939–Present, Peak 1945–1970s)
Real Photo Postcards (RPPC) (1900s–1990s)
Leather Postcards
Ham Radio Cards
Private Mailing Card Era (1898–1901)
White Border Era (1915–1930)
Postcard Era Shorts

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About Postcard Era

Postcard Era exists to provide clear, accurate, and practical guidance for identifying and understanding postcards. Built for collectors first, this site prioritizes historical accuracy over trends or resale hype.