Found these weird adapters at work. A socket 4 to 7 adapter(I think) and some weird socket 7 to 7 adapter for extra power. Are these common? : r/vintagecomputing
Socket 370 / Socket PGA370
Socket 7 / Super Socket 7 Motherboards and pushing their limits | ancientelectronics
File:Pentium 150 and Socket 7 Motherboard.jpg - Wikimedia Commons