Sketch of gantries. Vertically-oriented sketch showing two gantries; areas labeled for color; gantries roughly drawn for basic shape; little detail shown.
Created by
Digitized by Benjamin G. Sullivan
Date Created
12/21/2020
Source
Smithsonian National Air and Space Museum
Keywords
ART Drawings
Rights and Restrictions
Usage conditions apply For more information, visit the Smithsonian’s Terms of Use.