Electronic Match Output
Number:102
Maker:Pickett & Eckel N531 CREI Electronic
PHOTO
Type:Electronic
Length:25 cm
Circular:
Special Scales in Well:N
Special Scales on Stock:Y
Gauge Marks:N
Scales Front:L Ln A = B CI C = D 2π K
Scales Back:LL2 LL1 = S ST T C = D LL3
Info: Bob Adams Collection