Delete comment from: Ken Shirriff's blog
When I wasxat school I purchased these boards from electronic parts shop good selection of parts but transistors had short leads when parts were removed circuits could ve built on the empty pcb a cheap substitute fir veroboard I had a few later boards with metal cased modules
Mar 5, 2024, 2:03:56 PM
Posted to Germanium transistors: logic circuits in the IBM 1401 computer