Relay 151

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Country of manufacture: Japan,            Date of manufacture: 1960
Overall length: 35.5 cm,          Width: 4.7 cm,           Weight: 151.8 gms
Materials: Celluloid laminate over bamboo, metal end braces, adjustable
Cursor: 3.2 X 5.8 X 1.0 cms; all plastic, adjustable; lines = single line, front and back
Scales: 25, extensions on A, B, C, D
Front: LL-1, LL-2, LL-3, DF [ CF, CIF, CI, C ] D, LL3, LL2, LL1
Back: LL-0, L, K, A [B, S, ST, T, C] D, DI, P, LL0
Gauge Marks: [ π, C, e, 1/e, ρ'', ρ', ρ^o, ρ,, ]
Condition: C3-C4 (Very minimal to minimal signs of use)
Came with: Original brown leather case

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