Title
SWAC Electrostatic tubeCatalog Number
X625.85Type
Physical objectDescription
There are two handwritten labels on the front. The first label reads "26 Dec 1961 Check in SWAC was noisy but has been maintained, still noisy ampl. AH 8/14/64". The second label reads "20 JULY 59 5JPIA 875100 26 Dec 61 28K DJB".Date
1950 ca.Identifying Numbers
Deprecated CHM identification number | 102670787 |