Gray 150-GJ loc FSC-5
Gray #150-GJ, 5 cent prepay payphone or paystation is a handset version of the Gray #150G. These were converted & modernized by Gray from 2 piece telephones to handset models. It is equipped with an Automatic Electric 34 handset and Western Electric dial and shroud & 10-E upper housing lock which uses a flat key. View my article Gray 150GJ
