SCIENCE FAIR Crystal Radio Kit Radio Shack 28-177 In Box NO EARPHONE PC

Radio Shack Motorized AIRPLANE Builder Kit

Vintage 1977 Science Fair AM/FM Radio Kit Cat. #28-234 w/Box Manual Radio Shack

Radio Shack Science Fair AM Short Wave Radio Kit Cat. No. 28-176 Untested As Is

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Electronics Snap Kits - Electronics 101 by Radio Shack 28-286

Science Fair 160 in One Electronic Project Kit 28-258 Vintage Radio Shack 1982

Radio Shack 60 In One Science Fair Electronic Project Lab