Gernsback, Hugo, 1884-1967, ed · New York : [s.n.] · leaf 90
cal School. Send the coupon or write us a letter. But Five minutes of actual practice properly Young. Individual instruction. write us »o-i' wliile you are thinking about directed is worth mere to a man than years And Now the subject of electricity. and years of book study. Indeed, Actual Practice… … ei ecT/?o -nacffMNic/iL \ NEW YORK. N.Y. Xamc £N&/NE I Addii
