Title
Vacuum tube moduleCatalog Number
102735160Type
Physical objectDescription
Object is a PC board bearing vacuum tubes on daughter cards. It appears that it was, at some point, glued to a board for display, and then torn off the display board leaving glue and paper on the back.Identifying Numbers
Other number | 82.149.01A | Handwritten in marker on top edge |
Other number | A4 | Handwritten in red crayon on the back |