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

Elenco AM/FM Radio Kit AMFM108CK Superhet Radio NOB New Open Box

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

Radio Shack Science Fair Digital Computer Kit CAT. #28-218 100 Tandy Corp. 1970s

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

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

Vintage Radio Shack Science Fair 30 In One Electronic Project Lab 28-161

Vtg Science Fair 30 in One Electronic Project Lab 28-161, 1982, Orig Box r