Title
Vacuum Type 5687Catalog Number
102718323Type
Physical objectDescription
Object is a nine pin miniature vacuum in it's original carton.Manufacturer
RCAPlace Manufactured
USIdentifying Numbers
| Model number | 5687 | |
| Other number | 6343 | On side of envelope |
Dimensions
overall: 3/4 in x 3/4 in x 2 1/8 inCategory
Component/vacuum tube