Vintage Electronics Toplabs 6 Kits in One Electrical Build Kit 1994 !NEW!. Condition is New. Shipped with USPS Priority Mail.
TopLabs Electronics Science Lab 6 Kits in One #4050
TopLabs Electronics 6 Kits in One #4050
The Six Projects included are:
Burglar Alarm
Fire Alarm
Musical Organ
Siren
Sound Effects
Radio