Your TR Source
President Roosevelt congratulates Lillian Capron, and believes that the Rough Riders monument should only contain the names of those who died in the war. He has already written to Arthur F. Cosby, as well as Sybil and Louise Langdon Kane.
Library of Congress Manuscript Division
1908-05-14
F. A. Howell tells Theodore Roosevelt about Arthur F. Cosby’s new, patented indoor baseball game. He suggests Roosevelt invest in the newly formed company’s stock as it is “bound to repay you in an extraordinary manner.”
Library of Congress Manuscript Division
1911-01-26
Member’s pass for Beverley R. Robinson, entitling him to “entrance to the enclosure and to a seat in the Committee Carriage” of the Roosevelt Reception. Signed by Arthur F. Cosby (a member of the Rough Riders).
Theodore Roosevelt Birthplace National Historic Site
1910-06