Emission in the hydrogen balmer lines and continuum in the flash spectrum of the 1952 total solar eclipse at Khartoum, Sudan, 1953 July

Emission in the hydrogen balmer lines and continuum in the flash spectrum of the 1952 total solar eclipse at Khartoum, Sudan, 1953 July, - 04 02 GAN 1 Sub- 4 Box 2 Folder 50, Box: 2, Folder: 50. Gordon A. Newkirk, Jr. Papers, - 04-02-GAN. National Center for Atmospheric Research (NCAR) Archives. https://aspace.archives.ucar.edu/repositories/2/archival_objects/8141 Accessed January 17, 2026.