Erector set No. 10 1/2 Amusement Park Set developed at the Gilbert Hall of Science. Includes various metal parts and pieces, instructions displayed on inside of red metal storage case with a brass handle and clasps.
Erector set No. 10 1/2 Amusement Park Set developed at the Gilbert Hall of Science. Includes various metal parts and pieces, instructions displayed on inside of red metal storage case with a brass handle and clasps.
