Staedtler Mars 544 DLL

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Country of manufacture: Germany,            Date of manufacture: ____
Overall length: 33.7 cm,          Width: 4.5 cm,           Weight: 95.2 gms
Materials: all plastic, end braces glued on back, rubber bumpers glued on front
Cursor: 3.4 X 5.5 X 0.8 cms; all plastic, adjustable; lines = four on front, four on back
Scales: 23, no extensions
Front: LL₁, LL₂, LL₃, DF [ CF, CIF, CI, C ] D, K, L, LL₀
Back: T₁, T₂, A [ B, BI, CI, C ] D, (P), S, ST
Gauge Marks: [ π, e, ρ'', ρ', ρ^o, C
Condition: C4 (Minimal signs of use)
Came with: Original blue/white plastic box/case, manual

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