Lot 3 Slide Rules Keuffel & Esser UW Engineering Pickett 1000 Fullerton 400

Description

Lot Of 3 Slide Rules :
Keuffel & Esser 847840 says University of Washington Seal College of Engineering on back. Has top slide bracket disintegration, split wood at screw shown.
Pickett Model 1000 copyright 1948 also has 271
Fullerton - acu no. 400
Each has it’s own case.
All slides move and appear to be in working order. Please note each picture. Add .95 Fast Priority s/h in protected mailer. Thanks