Aperture scales for the Copal No. 0 shutter:
1. for Super Angulon 90mm F8 lens: this is the bottom scale only. With this mounted, you could easily make a top scale. Has 1/3 stop markings.
2. fits 150mm f5.6 Sironar: full stop markings, top scale only.
$15 each, paypal accepted.
Mendocino Coast Black and White Photography: www.jonshiu.com
the 150/5.6 scale is sold. The 90/8 scale is still available.