vacuum tube part
Inventory NumberVT5244
ClassificationVacuum Tube
Maker
Sperry Gyroscope Company
1910 - 1986
Cultural Region
Place of Origin
Dimensions5.7 × 3.8 × 3.8 cm (2 1/4 × 1 1/2 × 1 1/2 in.)
Inscribedprinted on base: 410R / ?K30 / KLYSTRON / MADE IN U.S.A.
raised lettering on base: LICENSED ONLY TO EXTENT / INDICATED ON CARTON
Sperry Gyroscope Company
Date: circa 1913
Accessories: in original box
Object number: 1998-1-1645
Sperry Rand Corporation (UNIVAC Federal Systems Division)
Date: circa 1960
Object number: 1997-1-1141
General Radio Company
Date: 1950-1960
Accessories: small square boards (13); black cables (3); cylindrical components (2); glass vacuum tube (1)
Object number: 1998-1-1619b
Westinghouse Electric & Manufacturing Company
Object number: VT5241