Gernsback, Hugo 1884-1967 · New York : [s.n.] · leaf 11
Yes, entirely free. Our big, new electrical cyclopedia No. 18 is waiting for you. Positively the most complete Wireless and electrical catalog in print today. 200 Big Pages, 600 illustrations, 5.10 instruments and apparatus, etc. Hew Art Section contains finest Radio Outfits made. Big "Treatise on…
