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

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 Science Fair 30 In One Electronic Project Lab Cat. No. 28-161

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

Vintage 1972 Radio Shack Science Fair 65 in 1 Electronic Project Kit w/manual

1976 Radio Shack Science Fair 75 in 1 Electronic Project Kit NOT WORKING! AS-IS

Vintage 1970s Radio Shack Science Fair 50-in-1 Electronic Project Kit w/ Manual