Dietzgen N1725L Microglide Vector Type Log Log

Country of manufacture: USA,            Date of manufacture: ____
Overall length: 32.0 cm,          Width: 4.4 cm,           Weight: 113.8 gms.
Materials: Celluloid laminate over wood, metal end braces, adjustable
Cursor: 3.0 X 5.4 X 1.2 cms; metal framed plastic lens; lines = single hairline, front and back
Scales: 25, no extensions
Front: LL01, LL02, LL03, DF [CF, CIF, L, CI, C] D, LL3, LL2, LL1
Back: Th, Sh2, Sh1, A [B, T<45°, T>45°, ST, S] D, DI, K
Gauge Marks: [π, e, /, //, A ]
Condition: C2 (Mint but without manual)
Came with: Original cardboard box, leather sheath, conversion table