Dietzgen B-1725 Vector Type Log Log

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Country of manufacture: Japan (Relay/Ricoh),            Date of manufacture: 1970
Overall length: 33.5 cm,          Width: 4.8 cm,           Weight: 124.9 gms
Materials: plastic laminate over bamboo, metal end braces, adjustable
Cursor: 3.0 X 5.7 X 1.0 cms; All plastic, adjustable; lines = single hairline, front and back
Scales: 25, no extensions
Front: LL01, LL02, LL03, DF [CF, CIF, L, CI, C] D, LL3, LL2, LL1
Back: Th, Sh2, Sh1, A [B, T<45°, T>45°, ST, S] D, DI, K
Gauge Marks: [π, e, /, // ]
Condition: C2-C3 (Mint to very minimal signs of use)
Came with: Original leather case

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