Tacro 4582/1000 Log Log Decimal Trig

Country of manufacture: Japan,            Date of manufacture: ____
Overall length: 31.7 cm,          Width: 4.1 cm,           Weight: 67.1 gms
Materials: all plastic (PVC), plastic end braces glued onto back side of rule
Cursor: 2.8 X 5.2 X 0.8 cms; al plastic, adjustable; lines = single line, front and back
Scales: 20, no extensions
Front: LL02, LL03, DF [ CF, CIF, CI, C ] D, LL3, LL2
Back: LL01, K, A [ B, T, ST, S ] D, L, LL1
Gauge Marks: [ π, e ]
Condition: C3-C4 (very minimal to minimal signa of use)
Came with: Original dark green plastic sheath