This is a black and white photograph with an orange transparency overlay. The picture is a metallic calculator. Written on the verso in pencil is "Courtesy Monroe, The Calculator Company, Original Baldwin 1875 #19". In pen is written "3 9/16 x 3 11/16 56% F11 Chase Annals 7613, #221, #207". In blue ink on verso side is "7613 AFIPS-7"
Publisher
Monroe Calculating Machine Company
Identifying Numbers
Other number
(14)
Verso
Other number
19
Other number
207
Other number
221
Dimensions
8 x 10 in.
Format
Photographic print
Category
Identification photograph; Publicity photograph
Subject
Baldwin Calculator; Monroe Calculating Machine Company; Calculators; Calculators--History
