Archive
of
Collections
Details and Image
Item#
Type
Model
Model Name
Version
Design Type
Maker
Country
Serial No.
Material
Scale Length
Date
Condition
PIK091
Linear
500-T
Ortho-Phase Log Log
M3A
Pickett
USA
Aluminum
"10"
1956
C5
Notes:
"Basic math slide rule with trig and log log scales. Triangle Pickett logo on black disc. Same as model 500, but with C scale added to front of slide ."
Click on the
Condition Code
to obtain more details.
