ordinary room. Price uiily $4.00 per pair, with 200 ft. These Improved Telephone Calls arc so constructed copper wire. By mail 25c. ex- as to give a loud, clear ring over any line from a few DAVIS (£ VITATTS, tra. lUuJtiated circulars, witb feet to fifty miles in length, by a single turn of a small… … cannot be beaten away many a leisure liour." By mail, prepaid, $1.90, MAGNETO CALL BELL, each— iu Tint, for 30 cents, ciurency or postaje stamps.
Telegraph -- Periodicals
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
