File:6DS4NuvistorVacuumTube.jpg
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Size of this preview: 380 × 599 pixels. Other resolutions: 152 × 240 pixels | 304 × 480 pixels | 714 × 1,125 pixels.
Original file (714 × 1,125 pixels, file size: 180 KB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:26, 25 February 2006 | 714 × 1,125 (180 KB) | David.Monniaux | '''Description:''' 6DS4 NUVISTOR vacuum tube made by RCA, 1960s '''Source:''' Image by [http://www.vitriol.com John Rehwinkel]. '''Permission:''' Released into public domain by John Rehwinkel. Confirmation e-mail received from Mr. Rehwinkel has been sen | |
20:24, 25 February 2006 | 714 × 1,125 (180 KB) | David.Monniaux | '''Description:''' 6DS4 NUVISTOR vacuum tube made by RCA, 1960s '''Source:''' Image by [http://www.vitriol.com John Rehwinkel]. '''Permission:''' Released into public domain by John Rehwinkel. Confirmation e-mail received from Mr. Rehwinkel has been sen |
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