Letirn La increase speed with an Instructo^raph—the Code teacher that takes the place of an aperator-instructur and enables anyone to master code without further assistance. Available tapes from beginner» alphabet to typical messages on a 1Ï subjects. Speed range 5 to 40 WFM. Always ready— no QRM. ThrjUganda have "acquired the code'* with the Instructoerapb System, Write today for convenient renUl or purchase plans.
INSTftUCTOGRAPH COMPANY 47Î3 SHERIDAN ROAO. CHICAGO 40, ILL, 4700 Crenshn* Blvd., Los Angeles 43, Calif.
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