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

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Radio Shack Science Fair Communications Electronic Lab Kit No. 28-254.

Vintage Science Fair 50 In ONE Electronic & Magnetic Project Kit 28-227

Radio Shack Electronic Sensors Lab Educational Kit Toy 28-278 Complete

Radio Shack Tandy Science Fair 150 In 1 Electronic Project Kit 1976

VINTAGE Radio Shack Science Fair 200 In One Electronic Project Lab Not Tested

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