Letter from Secretary of Theodore Roosevelt to the American Chemical Society, the American Gas Institute, the American Philosophical Society, and the Franklin Institute
Theodore Roosevelt’s secretary sends compliments to the American Philosophical Society, the Franklin Institute, the American Chemical Society, and the American Gas Institute for their invitation to “the symposium in celebration of the centenary of the introduction of gas as an illuminant” but declines due to a previous engagement.
Collection
Library of Congress Manuscript Division
Creation Date
1912-04-01