Catalogue of O.D. Pierce & Co. manufacturers of and dealers in electrical supplies ... (1893)
O. D. Pierce & Co. · O. D. Pierce & Co. · leaf 96
O. D. PIERCE & CO, PHILADELPHIA, PA. !>5 WESTONS Direct Reading Voltmeters. … 9munm.nr. No. 1 Scale l) to 150 Volts, one scale $60 00 No. 2 * 0 to 150 calibrating coil 65 00 No. 3 0 to 150 and 0 to 5 Volts, two scales 80 00 No. 4 0 to 150 and 0 to 15 80 00 No. 5 0 to 300 one scale and calibrating coil 70 00 No. 6 0 to 450 N 5 00 No. 7 0 to 600 70 00 No 8 0 to 000 calibrating…
