Manufacturer: Keuffel & Esser
Model: 4080-3, Log Log Duplex Trig, Copyright 1947
Serial # 452156
Construction: Wood, Duplex, 10"
Scales: Front: LL01, K, A, [ CF, CIF, CI, C ], D, L, LL1
Back: LL02, LL03, DF, [ B, T, ST, S ], D, LL3, LL2
Last Updated on June 12, 1999 by John Current
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