Manufacturer: Weems and Plath
Country of Manufacture: U.S.A.
Type: Tyler
Number:  
Date of Manufacture:  
Scales: (Front) L,C,A,S,T,S2,T2,ln
Scales: (Back)  
Number of Scales: 8
Gauge Points: π
Slide Rule made from: Plastic
Cursor made from: Plastic
Cursor Lines: Plastic
Overall Length of Rule: Diameter 19 cm (7 1/2 ")
Length of Scales:  
Width:  
Depth: 0.1 cm
Weight: 122 gms
Acquired from: Ron and Vida Antonio
Date: Mar 2002
Condition: Good
Accessories:
 Plastic sheath
Comments:
 Instructions (English) on the back