Title
IC clock (3 boards)Catalog Number
X441.84Type
Physical objectDescription
Handbuilt out of MSI boards. Lights on face tell time in binary-coded decimal. Set with knob on back. Parts cost $30 in 1975.Date
1975Manufacturer
Duckworth, Dr. GregoryPlace Manufactured
U.S.Identifying Numbers
| Serial number | n/s |