Model of IBM 727 Tape Drive : 無料・フリー素材/写真
Model of IBM 727 Tape Drive / s58y
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | Vintage Plastic Model of IBM 727 Tape Drive This is a (heavy) painted plastic model of an early IBM tape drive, probably the IBM 727, used on the IBM 704 and IBM 705 vacuum tube computers, in the mid to late 1950s. This model was found in a credenza around 1960 or shortly thereafter, in an office at 1000 Westchester Ave, or 112 East Post Road, White Plains NY. This model might have been part of a minature computer system typically displayed in windows or at exhibits back in the 1950s, perhaps at 590 Madison Ave., in New York City.The model is over 1 foot tall. Taken with a Canon T2i/550D and Canon 100mm f/2.8 Macro lens at f/8. 33 1/12-second exposures at ISO100 in a focus stack (DoF stack) were combined with Zerene Stacker in DMAP mode. The exposures were spaced by pressing the ">" button on the EOS utility live-view screen. |
| 撮影日 | 2012-03-04 12:14:00 |
| 撮影者 | s58y |
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