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Various vaccum tubes from Edward Bowles collection

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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

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