Title
Whirlwind comparison register panelCatalog Number
102681353Type
Physical objectDescription
Panel has nine vacuum tube sockets with two vacuum tubes sockets empty. Text on top center of panel reads "601 CHECK REGISTER 404 COMPARISON REGISTER".Date
1951Manufacturer
Massachusetts Institute of Technology (MIT)Identifying Numbers
Model number | 404 |
Model number | 601 |
Serial number | 12 |