crown graphic distance scales for 100mm & 203mm

[rjschell]

Has anyone made these or know where I can get them?

 

[besk]

I bought a set, painted them white and made my own.

 

[rjschell]

Did you calibrate them by distances or by math?

 

[x-ray]

S K Grimes can make them. http://www.skgrimes.com