1978 Fujitsu FACOM computer system vintage print ad | eBay
FACOM K-100 Series (K-100, K-150), K-150Si Series (K-150Si, K-150Si LT)- Computer Museum
A relay bank from FACOM 128B, a relay computer from 1958 that STILL WORKS. Wires were not connected into relays. They were soldered instead. : r/cableporn