My late step father's was a rail enthusiast and I have found this in a box. I have no other knowledge
Salecom Miniature Mini Toggle Switch Job Lot X29 Read Description
GAUGEMASTER Bulk Pack of 25 Mini-Toggle Switches for Point Motors BPGM510
Gaugemaster BPGM510 SPDT (Momentary) Mini-Toggle Point Motor Switches (25)
GAUGEMASTER SPDT Mini Toggle Switch GM508
Gaugemaster GM508 A5C Mini-Toggle Switch SPDT On-On
GM510 Gaugemaster SPDT Momentary Contact Mini-Toggle Switch for Point Motors
