K&E 4081-3 Log Log Duplex Decitrig with Magnifier, Scale Set 6

Country of manufacture: USA,            Date of manufacture: ____, Ser. No.: 253284
Overall length: 32.0 cm,          Width: 4.1 cm,           Weight: 123.3 gms w/magnifier
Materials: Celluloid laminate over mahogany, metal end braces, adjustabe
Cursor: 3.0 X 5.3 X 2.6 cms; plastic runners, metal framed glass lens, adjustable; detachable magnifierlines = single hairline front and back
Scales: 21, no extensions
Front: LL02, LL03, DF [ CF, CIF, CI, C ] D, LL3, LL2
Back: LL01, L, K, A [ B, T, SRT, S] D, DI, LL1
Gauge Marks: [π, e, 1/e, 785 ]
Condition: C5 (Normal signs of use)
Came with: Original leather case with magnifier space