Catalogue of O.D. Pierce & Co. manufacturers of and dealers in electrical supplies ... (1893)
O. D. Pierce & Co. · O. D. Pierce & Co. · leaf 32
{. Price $ 27 WOOD PUSH BUTTONS. … Ash, oak or walnut. Wood Push buttons 1% in diameter $ 20 Midget Itf 20 Electric Door Pull Attachment X;-H-j ■WyW For use in connection with ordinary door I nil. Price . |0 50 Double Circuit for ringing two bells at one time. 65
