K&E 4093-3 548954 Log Log Vector Duplex

---

Country of manufacture: USA,            Date of manufacture: ____, Ser. No. 548954
Overall length: 31.9 cm,          Width: 4.0 cm,           Weight: 103.3 gms
Materials: Celluloid laminate over mahogany, metal end braces, adjustable
Cursor: 3.0 X 5.0 X 1.1 cms; plastic runners, metal framed glass lens, adjustable; lines = single hairline, front and back
Scales: 19, no extensions
Front: L, LL0, DF [CF, B, CI, C] D, LL3, LL2
Back: Sh1, Sh2, Th [SI1, SI2, TI] D, S, T
Gauge Marks: [π, e, e^-1, //, /, 785, R ]
Condition: C5 (Signs of normal use)
Came with: Original orange leather case

---

---