拍品 97
97
Switch Position Slide Rule. Approx. 6 x 8 in. two sided metal slide rule with part number V36-789001 and serial number 003. The device was designed from the suggestion of Walter Cunningham and illustrates standard switch positions for 11 possible configurations of the Command Module telecommunications control panels. Stamped "Training Only". [With:] Typed letter signed by Walter Cunningham. (2)
Switch Position Slide Rule. Approx. 6 x 8 in. two sided metal slide rule with part number V36-789001 and serial number 003. The device was designed from the suggestion of Walter Cunningham and illustrates standard switch positions for 11 possible configurations of the Command Module telecommunications control panels. Stamped "Training Only". [With:] Typed letter signed by Walter Cunningham. (2)

細節
Switch Position Slide Rule. Approx. 6 x 8 in. two sided metal slide rule with part number V36-789001 and serial number 003. The device was designed from the suggestion of Walter Cunningham and illustrates standard switch positions for 11 possible configurations of the Command Module telecommunications control panels. Stamped "Training Only". [With:] Typed letter signed by Walter Cunningham. (2)