Dietzgen 1733 Polymath Decimal Trig Type Log Log

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Country of manufacture: USA,          Date of manufacture: ____, Ser. No.: B510447
Overall length: 31.8 cm,          Width: 4.1 cm,           Weight: 106.3 gms
Materials: Celluloid laminate over wood; metal end braces, adjustable
Cursor: 3.1 X 5.1 X 1.1 cms; metal framed, glass lens; lines = 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, ST, S] D, DI, LL1
Gauge Marks: [π, e, /, //, A ]
Condition: C3-C4 (Signs of Very Minimal to Minimal use)
Came with: Bottom half of orig. box, leather case, manual, conversion templates

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