The New Hotness

Keeping stacks of punched cards under control is important for orderly production:

The two on the left fit finished cards and the larger ones fit 1/3 Letter paper raw cards.

The patterns come from boxes.py:

• Large trays
• Small trays

I added a finger slot behind the front opening so I could pick up the whole stack at once:

Admittedly, my “stacks” are nothing compared to the Bad Old Days, but …

The program adds a sequence number in columns 73-80 as a last-ditch effort to ensure the punch pattern matches the print pattern: after a few dozen cards, the digits in the last few columns become recognizable.

The LightBurn SVG layout as a GitHub Gist: