Proposal, adaptation of OSO to the white light coronagraph, 1967 May

Proposal, adaptation of OSO to the white light coronagraph, 1967 May, - 04 02 GAN 1 Sub- 4 Box 3 Folder 77, Box: 3, Folder: 77. Gordon A. Newkirk, Jr. Papers, - 04-02-GAN. National Center for Atmospheric Research (NCAR) Archives. https://aspace.archives.ucar.edu/repositories/2/archival_objects/8168 Accessed April 21, 2026.