OSC/RECT
Date1920
Inventory NumberVT1761
ClassificationVacuum Tube
Maker
Raytheon Manufacturing Company
founded 1925
Place of OriginWaltham, Massachusetts, United States
Dimensions13.2 × 2.6 × 2.6 cm (5 3/16 × 1 × 1 in.)
DescriptionSHORT PATH TWO ELECT OSC & RECT FULL OF CRYSTALS
Atwater Kent Manufacturing Company
Date: 1934
Object number: RS0030
