Cover letter for certificate of esteem issued to David "Doc" Livingston as a participant in the Gemini 77 tour of the Caribbean. Part of UA37/39 David Livingston Personal Papers donated by Pam Thurman..
Cover letter for certificate of esteem issued to David "Doc" Livingston as a participant in the Gemini 77 tour of the Caribbean. Part of UA37/39 David Livingston Personal Papers donated by Pam Thurman.
