Electronic Match Output

Number:72a

Maker:Keuffel & Esser 4138 Morrison Radio Engneer
PHOTO

Type:Electronic

Length:25 cm

Circular:

Special Scales in Well:N

Special Scales on Stock:Y

Gauge Marks:N

Scales Front:(Front left) L F A = B CI C = D T ST S (Front Right) db FREQ L C =

Scales Back: (Back Left) 9 8 = 7 6 5 4 = 3 2 1 (Back Right) Att. Factor II Att. Factor I = d,Miles Ed P,Watts f,Mc = σ,emu E,μv//m db

Info: Herman's Archive