Results

"Sat 21 Sept., Mystic Seaport," "Long Island & Vermont etc, Sept 19-30, 1957"

"Trip to Philadelphia, NYC, Providence, Boston, Bowdoin" and "Visits to Mississippi, S. Carolina, N. Carolina, 26 March-2 April 1957, New York 13-17 April"

Alvan Clark & Sons Business and Family Papers

Personal and Family Papers

Incoming Correspondence, Bond, W.C.

Incoming Correspondence, Clark, W.S.

Incoming Correspondence, Hemenway, Mary

Outgoing Correspondence

Business Licenses

Business Meetings and Invitations

New England Historical Autobiography

U.S. Naval Observatory Correspondence

Incoming Correspondence, Clark, Alvan

Outgoing Correspondence, Clark, Alvan

Miscellaneous Correspondence