Hemmi 279D Mechanical Engineer 20"

Country of manufacture: Japan,            Date of manufacture: Sep 1969,  Date Code: TI
Overall length: 57.5 cm,          Width: 4.5 cm,           Weight: 219.8 gms
Materials: Celluloid laminate over bamboo, metal end braces, adjustable
Cursor: Two Cursors, each 3.0 X 5.7 X 1.2 cms; plastic runners, metal framed glass lens, adjustable; lines = single hairline, front and back; green scale identifiers on fornt and back
Scales: 24, no extensions
Front: LL/1, LL/2, LL/3, DF [ CF, CIF, CI, C ] D, LL3, LL2, LL1
Back: L, K, A [ B, T, S, ST, C ] D, DI, LL0, LL/0
Gauge Marks: [ π, R, e, 1/e, C ]
Condition: C2 (Mint but no manual)
Came with: Original box, original cardboard case