Electronic Match Output

Number:82

Maker:Nelson - Jones Circuit Designers Slide Rule
PHOTO

Type:Electronic

Length:25 cm

Circular:

Special Scales in Well:N

Special Scales on Stock:Y

Gauge Marks:N

Scales Front:db A = B CI C = D LL3 LL2

Scales Back:XL = L&C F = XC

Info: Bob Adams Collection