Title
Protractor and scales
Catalog Number
B120.80
Type
Physical object
Date
undated
Manufacturer
C. W. Dixey, Math Inst Maker to Her Majesty New Bond St London
Place Manufactured
U.K.
Dimensions
1/8 x 6 x 1 5/8 in.
Category
Pre-computer/other
Collection Title
Gwen Bell artifact and book collection
Series Title
Pre-computing artifacts