Vintage 6" Bay Taylor Powell Mason #512 Tin Friction Trolley Bell - Tested/Works

Vintage 6" Bay Taylor Powell Mason #512 Tin Friction Trolley Bell - Tested/Works Preowned. Gently used. Very good condition. Unbranded. No company or date of manufacture, but research has led to 1950, made in Japan. One side has Bay & Taylor STs on it and the other side has Powell & Mason STs. Tested. Everything works, including the bell. Original box not included.