A real photo postcard is a postcard with a genuine photographic image on one side. Find out how to identify and date Real Photo Vintage Postcards on Playle's. Database with images AZO, , 4 triangles pointed up. AZO, Real photo postcards are postcards with genuine photographic images on the fronts.
This version of Internet Explorer is no longer supported. The MetroPostcard Guide to dating and identifying real photo postcards. Kodak controlled 80% of the paper market with their brands Artura, Azo, Aristo, EKC. Most Real Photo Postcards, abbreviated RPPC, have information on their backs to help in identifying the manufacturer of the photographic paper that was used by the postcard publisher.
This guide is meant to aid the collector in identifying and dating real photo postcards, and to act as a reminder that it is impossible to do so with great accuracy. A lthough real photo postcards were made in a variety of ways, they hold one identifiable feature in common. The tonalities of photos are completely continuous to the eye producing true greys, for they are created by the reaction of individual photosensitive molecules to light rather than the transfer of ink from a plate. In printed images the grey areas are usually made up of black marks that are spaced to create the optical illusion of greys.
stamps on the back. Real photo postcards with baseball subjects are popularly AZO (2 triangles up, 2 triangles down)
Real photo postcards were used for a variety of purposes. more modern time, both full bleed and white borders were made, but the white borders almost always date mid s and after. AZO (2 triangles up, 2 triangles down) '
The dating of the postcard for years or eras of issue can be accurately The stamp box will usually show the process by which it was printedAZO, EKC.
Real Photo Postcard Identification and Dating (RPPC) There is some confusion on what Real Photo postcards are and how AZO s.