My late brother-in-law owned a printing company and I remember seeing these. His business ran for many years and didn’t modernise. Sadly not many people were interested when it came the time for him to retire and sell up. They make a great abstract shot.
A lovely display of patterns. It reminded me of my grandad, who had a small hand printing press at home with trays of letters. I was always fascinated to see him arrange the letters backwards and then see the print the right way round.
Ian