Who all can remember drawing schematics full of logic gates with one of these.....



I can say that in the days when I used one of these to draw schematics direct to Vellum one had to work carefully to plan the page layout and there was ample time in the process to consider the proper logic symbol for each part in the design. Modern CAD systems, whilest having significant advantages, have lost some things in the transition to the modern day.

Michael Karas