Solar Dept. of Harvard College Observatory, the operation of a solar observatory at Sacramento Peak, New Mexico, 1958 December

Solar Dept. of Harvard College Observatory, the operation of a solar observatory at Sacramento Peak, New Mexico, 1958 December, - 04 02 GAN 1 Sub- 4 Box 4 Folder 107, Box: 4, Folder: 107. Gordon A. Newkirk, Jr. Papers, - 04-02-GAN. National Center for Atmospheric Research (NCAR) Archives. https://aspace.archives.ucar.edu/repositories/2/archival_objects/8198 Accessed April 28, 2026.