Slide rules HOME page COLLECTION 5" RULES
Make Un-named, Germany (Promotional slide rule for Fischer Bearings Company Ltd)
Model None given

1. There is no indication of maker on the rule but it is marked "Made in Bavaria" and has the date stamped on the back, both of which are found on Faber Castell slide rules.

Front view
0512-fischer-01.jpg (5295 bytes)
Detail - front left
0512-fischer-02.jpg (6068 bytes)
Detail - back right
0512-fischer-03.jpg (4743 bytes)
Manufacturing date March, 1937 (stamped on rule)
Length 5"
Material Plastic on wood
Scales A [B,C / S, L, T]: D
Gauge points p: 3.14: A,B,C,D
c : 1.13: C,D
c': 3.57: C,D
Cursor Plastic with metal clip top and bottom
Hair lines None
Documentation None
Condition Complete leather wallet