Thornton AA 010 Comprehensive (same as PIC P221)

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Country of manufacture: England,            Date of manufacture: ____
Overall length: 36.0 cm,          Width: 5.1 cm,          Weight: 115.4 gms
Materials: all plastic, plastic end braces glued onto back and front of rule
Cursor: 3.9 X 6.0 X 0.9 cms; all plastic, not adjustable; lines = one on front, one on back
Scales: 25, no extensions
Front: LL01, LL02, LL03, DF [ CF, CI, ISd, Td, C ] D, LL3, LL2, LL1
Back: S, ST, T, A [ B, L, K, C ] D, DI, Ps, Pt
Gauge Marks: [ π, 1745, S (2063), L (2303), m (3438), U (5730) ]
Condition: C4 (minimal signs of use)
Came with: Original dark green plastic box/case

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