Hemmi 260 Advanced Mechanical Duplex

Country of manufacture: Japan,            Date of manufacture: Dec, 1963
Overall length: 32.0 cm,          Width: 4.5 cm,           Weight: 132.5 gms
Materials: Celluloid laminate over bamboo, metal end braces, adjustable
Cursor: 3.0 X 5.7 X 1.2 cms; plastic runners, metal framed glass lens, adjustable; lines = single hairline, front and back
Scales: 25, no extensions
Front: LL/1, LL/2, LL/3, DF [CF, CIF, CI, C] D, LL3, LL2, LL1
Back: LL/0, LL0, K, A [B, T, S, ST, C] D, DI, P, L
Gauge Marks: [π, C, ρ'', ρ', ρo, e, 1/e ]
Condition: C3-C4 (Very minimal to minimal signs of use)
Came with: Original cardboard box/case (very worn)