1970's Vintage Radio Shack Science Fair 150-in-1 Electronic Project Kit no Box

Radio Shack Vintage Science Fair Communications Electronic Lab Kit

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

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

Radio Shack Electronic Sensors Lab Kit 28-278 Educational STEM Toy Set

Science Fair 200 In One Electronic Project Lab Radio Shack 28-262 Tested read

Science Fair 150-in-1 Electronic Project Kit Manual Catalog 28-248

2 Radio Shack Electronic Project Lab 300 in One Kits 28-270 AS IS FOR PARTS Lot