How to Make Photographs, and other papers, Perry Mason & Co., (Boston, MA), undated c. 1890, ~3"x5", 16pp & etc.

The following documents were found with an example of a Perry Mason & Co. Companion Camera (which may be viewed at http://www.piercevaubel/cam/anthony/eureka.htm), made by E. & H.T. Anthony (and marketed by them as the Eureka).

Booklet 1, ~3"x5", 16pp

Booklet 2, ~5"x6", 8pp

Envelope 1 and contents, ~6"x3"

Envelope 2 and contents, ~4"x3"