Manufacturer: Graphoplex
Country of Manufacture: France
Type: 698
Date of Manufacture:  
Scales: (Front) ST, T, S, DF [CF, CIF, K, CI, C] D, LL3, LL2, LL1
Scales: (Back) XC (2 scales), XL, A [B, L (ind), C (cap), CI] D, f (freq) (2 scales)
Number of Scales: 24
Gauge Points: π, e, p', p'', R, d, C
Slide Rule made from: Plastic
Cursor made from: Plastic
Cursor Lines: 4 front, 5 back
Overall Length of Rule: 33.7 cm
Length of Scales: 25.0 cm + 3.0 cm extension
Width: 4. 9 cm
Depth: 0.4 cm
Acquired from: Georges Gatti
Date: Aug 2007
Condition: Good
 Plastic case. Medium condition.
 Instructions (French). Good condition.