An Update on Identifying Real Photo Postcards

There are many reproductions of real photo postcards in the market. The stamp boxes on some of the new cards include the word "Kodak" as shown in the illustration below. Kodak representatives have confirmed that this mark was first used in 1941. No postcard paper before 1941 included the word "Kodak."

This stamp box which includes "Kodak" was not in use before 1941.