18+ altomare , ![]()
Cool looking routing from an IBM RAM card. I'm not sure about the origin, likely late 60s early 70s.
Layers are so close together they blend into a beautiful yet unreadable mess 😅
18+ altomare , ![]()
Cool looking routing from an IBM RAM card. I'm not sure about the origin, likely late 60s early 70s.
Layers are so close together they blend into a beautiful yet unreadable mess 😅