Title
Binary adder learning aid classroom model kitCatalog Number
102688453Type
Physical objectDescription
This object has one dial, one switch, four unpopulated sockets, and one socket populated with a light bulb. Handwritten on the bottom is "ROSENSTEIN".Manufacturer
Professor RosensteinDimensions
overall: 6 1/2 in x 7 7/8 in x 6 1/2 inCategory
Ephemera/otherCredit
Gift of Family of Donald G. McBrienLot Number
X1079.91