Dietzgen 1732 Maniphase Multiplex Decimal Trig Log Log

Country of manufacture: USA,            Date of manufacture: ____, Ser. No. 541640
Overall length: 32.0 cm,          Width: 4.0 cm,           Weight: 116.7 gms.
Materials: plastic laminate over wood, metal end braces, adjustable
Cursor: 3.0 X 5.2 X 1.0 cms; metal framed glass lens; lines = single hairline, front and back
Scales: 20, no extensions
Front: L, LL1, DF [CF, CIF, CI, C] D, LL3, LL2
Back: LL0, LL00, A [B, T, ST, S] D, DI, K
Gauge Marks: [π, e, /, //, A ]
Condition: C2 (Mint but without manual)
Came with: Original box, leather case, conversion template