Stadia Match Output


Maker: Jakins made by Davis of Derby


Gauge Marks:

Scales Front:

Scales Back:

Info: Discussed in Journal of the Oughtred Society Vol. 14, No. 2, Fall, 2005 Pg 22 Colin Barnes
See pages 24 and 26
Stated that both 360o and 400g versions exist.
Also dicussed in Tina Condon's website at: and look for
The Slide Rule, A Practical Manual, 15th Edition 1917 by C.N.Pickworth.