An economical way to add lettering and graphics to casting patterns, for both petrobond sand and the lost wax casting process, using a photo sensitive material called Pattern Resin.
Granthams VHS video "How to Make Rubber Stamps" shows how to put together a low cost stamp making device from locally available materials . . .
Quick Change Blanket Bars for Ryobi 2700, 2800, 3200, 3200M & 3302 - Itek 950, 960, 975, 985 & 3985 and AB DICK 9985 Presses
Power Paper Jogger
How to Make Rubber Stamps Stamp Video Supplies Quick Change Blanket Bars Casting with Pattern Resin