Post 1462 Powertrig

Country of manufacture: USA,            Date of manufacture: ____
Overall length: 31.0 cm,          Width: 3.9 cm,           Weight: 87.3 gms
Materials: Celluloid laminate over wood, metal end braces, adjustable
Cursor: 2.6 X 5.1 X 1.1 cms; all plastic, adjustable; lines = single line, front and back
Scales: 19 (printed, not engraved), no extensions
Front: T, DF [ CF, CIF, CI, C ] D, S, ST
Back: LL0, LL00, A [B, K, L, C] D, LL3, LL2, LL1
Gauge Marks: [ π, //, /, e, 785 ]
Condition: C5 (signs of normal use)
Came with: Original brown leather case