Manufacturer: T.S. (Technical Sales)
Country of Manufacture: England
Type: Emblem 1091
Date of Manufacture:  
Scales: (Front) LL01, LL02, LL03, A [B, L, K, C] D, LL3, LL2, LL1
Scales: (Back) T2, T1, ST, DF [CF, CIF, CI, C] D, P, S
Number of Scales: 23
Gauge Points: π, p'', p', e
Slide Rule made from: Plastic
Cursor made from: Plastic slightly magnifying
Cursor Lines: 5 front, 2 back
Overall Length of Rule: 33.8 cm
Length of Scales: 25 cm + 2.7 cm extension
Width: 5.0 cm
Depth: 0.4 cm
Weight: 126 gm gm
Acquired from: Christine Turner
Date: Jun 2001
Condition: Good
 Plastic box. Good condition
 Instructions (English). Good condition
 Same as the Royal Executive 1091
 Did a manufacturer make slide rules
 for both Royal and T.S. ?