Vintage Radio Engineering magazine, October 1935, Vol. XV, No. 10. This pre-war technical issue features early radio engineering and manufacturing, including receiver design, oscillators, metal-tube production, and radio components. Includes original period advertising such as Allen-Bradley radio resistors. Shows age-related wear and discoloration consistent with its approximately 90-year age.
Vintage Radio Engineering magazine, October 1935, Vol. XV, No. 10. This pre-war technical issue features early radio engineering and manufacturing, including receiver design, oscillators, metal-tube production, and radio components. Includes original period advertising such as Allen-Bradley radio resistors. Shows age-related wear and discoloration consistent with its approximately 90-year age.
