Stadia Match Output

Number:68a

Maker:Nestler 28a Desktop Stadia Universal Topography 400^g Stadia
PHOTO

Length: 50 cm

Gauge Marks: π C 4.44 p"

Scales Front: cm / L C = Sin x Cos Cos² C = D A

Scales Back: = S ST T =

Info: David Rance Collection
"Slide Rules of the Major Makers" in: https://osgalleries.org/makers/reference/nestler1.html also mentions a 360^o version