Nicholas Mayall and Polydore Swings at Kitt Peak National Observatory (KPNO)

(L-R): Nicholas Mayall and Polydore Swings at Kitt Peak National Observatory (KPNO) (4 Meter Site) Tucson, AZ., Credit Line: AIP Emilio Segrè Visual Archives, John Irwin Slide Collection
Abstract/Description: (L-R): Nicholas Mayall and Polydore Swings at Kitt Peak National Observatory (KPNO) (4 Meter Site) Tucson, AZ.
Subject(s): Outdoors
Eyeglasses
Portraits, Group
Tucson (Ariz.)
Mayall, N. U. (Nicholas Ulrich), 1906-1993
Date Created: November 15, 1967
Credit Line: AIP Emilio Segrè Visual Archives, John Irwin Slide Collection
Catalog ID: Mayall Nicholas C1