Hyperbolic Match Output



Model:Log Log Duplex Vector No. 4083-3S


Scales Front: || LL02, LL03, DF || CF, CIF, CI, C || D, LL3, LL2||

Scales Back: || L, LL01, LL1, A || B, T&T, ST, S&S || D, Th, Sh2, Sh1|| See C.M. - K&E Catalogs site

Gauge Marks: π is on A, B, CF, and DF; π/4 is on A and B scales; The marks 1°, ' and " are on scale ST.

Cursor Front:

Cursor Back:

Construction: 10 in.; Plastic face on wood ; Cursor is framed. Adjustable metal brackets.

Date: 1947 - 1954

Source: ISRM

Information: (See C.M. - K&E Catalogs site).