Archive
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Collections
Details and Image
Item#
Type
Model
Model Name
Version
Design Type
Maker
Country
Serial No.
Material
Scale Length
Date
Condition
PIK117
Circular
106C
Proportional Scale
n/a
Pickett
Mexico
Plastic
"5.75"
1974-1975
C5
Notes:
Circular slide rule for use in calculating reproduction ratios in fractional inches.
Click on the
Condition Code
to obtain more details.
