Various vaccum tubes from Edward Bowles collection
Description
1 CG144 tube (broken)
1 Westinghouse vacuum tube (unidentified) with 131 written on the top of the envelope.
1 UX 112 RCA Radiotron tube with paper sticker "OK 1/30/36"
1 UX 171 RCA Radiotron tube with paper sticker "FOr use in last audo stage only"
1 Western Electric 211 E vacuum tube
1 UX 22 RCA Radiotron tube with paper sticker "5.75-7.75 11/12/32"
1 unidentified tube
1 Raytheon RX-215 tube (stamped D1166)
1 Raytheon RX-207 tube (stamped 470), has paper Raytheon sticker with 69 on it, stamped "inoperable sample" on the envelope.
1 EMIAC 15R tube on wood stand (broken)
1 envelope labeled "point contact germanium diodes
1 package of 6 Raytheon transistors