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
PIK215
Linear
PR-12
Math & Trig Projection Rule
2
n/a
Pickett
USA
Plastic
"10"
1968-1973
C5
Notes:
Later version of PR-12 with basic math and trig scales. Labeled only TRIG with no model number on slide rule.
Click on the
Condition Code
to obtain more details.
