SIDA Ruyi 1083 (same as K&E 4083, scale set #1)

Country of manufacture: China,            Date of manufacture: ____
Overall length: 32.1 cm,          Width: 4.0 cm,           Weight: 114.5 gms
Materials: Celluloid laminate over bamboo, metal end braces, adjustable
Cursor: 2.9 X 5.2 X 1.2 cms; plastic runners, metal framed glass lens, adjustable; lines = single hairline, front and back
Scales: 21, no extensions
Front: L, LL1, DF [CF, CIF, CI, C] D, LL3, LL2
Back: LL0, LL00, A [B, T, ST, S] D, Th, Sh2, Sh1
Gauge Marks: [π, e, //, /, 785 ]
Condition: C5 (Signs of normal use)
Came with: Original dark green cardboard case