Elizabeth Langdon Williams
Collection Items
Letter from Elizabeth Williams to Percival Lowell, August 1, 1913
Letter from Elizabeth Williams to Percival Lowell discussing least square solutions.
Telegram from Elizabeth Williams to Percival Lowell, March 18, 1914
Telegram from Elizabeth Williams to Percival Lowell discussing computations of Neptune and Planet X.
Letter from Elizabeth Williams to Wrexie Leonard, November 4, 1909
Letter from Elizabeth Williams to Wrexie Leonard discussing a computational error in "Planets and Their Satellites."