Electronic Match Output
Number:149a
Maker:Tavernier-Gravet M. Fromy Radio Slide Rule
PHOTO
Type:Electronic
Length:25 cm
Circular:
Special Scales in Well:N
Special Scales on Stock:Y
Gauge Marks:N
Scales Front: cm / L Cap = L(Ind) K C = λ f
Scales Back:
Info: See "Background" on Home Page Pg. 38