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Details and Image
Item#
Type
Model No.
Model Name
Maker
Country
Material
Diameter
Date
Condition
DIE015
Pocket
1795A
Improved Halden's Calculex
Joseph Halden
UK
Nickel-plated Brass
"2-7/16"
c. 1925-1949
C5
Notes:
"HoppType 3. Distributed by Dietzgen in U.S. Has celluloid cursors with amber colored rear cursor. Also has ""V"" washer at stem."
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Condition Code
to obtain more details.
