Stadia Match Output

Number:19

Maker: Aristo 958 Geodat 400g
PHOTO

Length: 25 cm

Gauge Marks: d π

Scales Front: ctg T ST DF = CF CIF CI C = D P S C

Scales Back: 1-cos 1-cos A = B 1/tan(a/2) sin.cos cos2 = D L K

Info: Rod Lovett Collection