Electronic Match Output

Number:117b

Maker:SIC 1580 Electro Vector Log Log
PHOTO

Type:Electronic

Length:25 cm

Circular:

Special Scales in Well:N

Special Scales on Stock:Y

Gauge Marks:N

Scales Front: Sh₂ Sh₁ Th A = BI S T CI C = D LL3 LL2 LL1

Scales Back: X₂ X₁ P₂ P₁ = Q Y L L^X I = I L^Θ₁ L^Θ₂ L^Y

Info: ISRM