Western Electric 233G Black loc R2-7
Western Electric 233G, automatic prepay payphone or paystation. The 233G is probably the most common model of Western Electric 3 slot payphones out there. They used the single coil relay, similar to that used in the single slot payphones. They don't have an internal network or bell. This model would use the 685 subset. This was a New York City payphone, equipped with a 30A vault lock, 10G upper housing lock and a L37 Ace security lock.
