Lot #144
Hugh G. Nicholson, Jr. Signed Airplane Training Patent Drawing

This lot has closed

Estimate: $200+


DS signed "Hugh G. Nicholson, Jr.," one page, 8.5 x 11, April 18, 1940. An original patent drawing, accomplished in ink and pencil, and typed description of a "mechanical device to develop coordination of the hands and feet of student airplane pilots." Notarized at Los Angeles, California, on April 19, 1940. In fine condition, with intersecting folds.

Auction Info

  • Auction Title: Science and Technology
  • Dates: #650 - Ended December 15, 2022