Manufacturer:	Gilson
Country of Manufacture:	U.S.A.
Type:	Atlas Calculator. Circular Slide Rule. (Type 2)
Number:
Date of Manufacture:
Scales: (Front)	C, 30 spiral C
Scales: (Back)	Degrees, S, T, Degrees, S, T, Degrees, S, T, Fractions
Number of Scales:	12
Gauge Points:
Slide Rule made from:	Aluminium
Cursor made from:	Plastic
Cursor Lines:	2 cursors on front, 1 on back; both with 1 line
Overall Length of Rule:	8 1/4" diameter
Length of Scales:
Width:
Depth:	0.1 cm
Weight:	176 gms
Acquired from:	Betty Boggs
Date:	Jan 2002
Condition:	Good but tip of one cursor broken
Accessories:	No case
Comments: