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

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

Vtg Radio Shack Science Fair 130 In One Electronic Project Lab Kit 28-259

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

Science Fair 160 in One Electronic Project Kit 28-258 Radio Shack Good Condition

Radio Shack 60 In One Science Fair Electronic Project Lab

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