Harrington Signal RMS-1T-KO Category : Other Behind the “Key Operated Only” cover is the regular pull lever, so that cover can be removed and this could be used just as a regular pull. Brand OtherModel RMS-1T-KOManufacturer RSGType Pull Station
Simplex 4904-9137 Category : SimplexThis is, in fact, a Simplex 4904-9137. It’s just missing its housing.
