- العنوانRadio tube
- Valve
- الوصفAC 608 R Radio tube in original box, silvered at top, bakelite mount.
American. UX molded base. Asbestos Inspection - Non-Asbestos - مادة
- الأبعاد
- length: 105 mm instrument
length: 130 mm box
width: 65 mm box
height: 65 mm box - المنشيءMarathon, Northern Manufacturing Company, Newark, N.J., USA
- Electronic and Electrical Engineering
- رقم الكائنLDUSC-EE-137
- 136
- UCL Science and Engineering Collections
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