IBM System/360 Solid Logic Technology Card PCB Printed Circuit Board ca. 1965

Salve All,

through a happy accident I found a stash of IBM System/360 Solid Logic Technology Cards in the electronics workshop of my father. I'm remembering playing with this cards Scotty from Star Trek when I was a child. The few cards I've dug up yesterday will end up on display in my personal "Memory Lane" show case. More pics may follow soon after christmas. Enjoy the first pics!

















Look at the huge components and the nice geometric alignment. The Printed Circuit Board (PCB) has the size of 85mm x 70mm plus the connector. As an engineer who spent a considerable amount of my professional lifetime designing PCBs it's really nice to have such an item in my collection which was developed before my time, designed by my fathers generation!
The cards are from around 1965 and I'm just slightly older.

Find the second part here
Find the third part here
Find the fourth part here
Find the fifth part here

Best regards,

Howard