Manufacturer:	J.R.Dempster
Country of Manufacture:	U.S.A.
Type:	RotaRule
Number:	AA
Date of Manufacture:
Scales: (Front)	K, A, D [C, CI, CIF, S, C, ST, T, CT, G (2 scales), B, F/i]
Scales: (Back)	L, LL%, LL1, LL2, LL3, C [V1, V2, DLL, D]
Number of Scales:	25
Gauge Points:	π, q, n"
Slide Rule made from:	Plastic
Cursor made from:	Plastic
Cursor Lines:	1 front, 1 back
Overall Length of Rule:	Diameter 13.0 cm
Length of Scales:	"50 ins"
Width:
Depth:	0.4 cm
Weight:
Acquired from:	Daryl Wright
Date:	Sep 2003
Condition:	Good
Accessories:	Leather sheath
Comments: