Correspondence relating to Time Magazine: "In Celebration of Canadian Women"
Correspondence relating to Elisabeth Mann Borgese's 75th birthday
Correspondence between Elisabeth Mann Borgese and Schweizerische Bankgesellschaft
Miscellaneous personal correspondence
Correspondence regarding "The Drama of the Oceans"
'U' miscellaneous correspondence
'D' miscellaneous correspondence
Correspondence To Elisabeth Borgese from Alexander King, Chairman for the Federation of International Institutes for Advanced Study
'F' miscellaneous correspondence
Correspondence with Fritz H. Landshoff
'P' miscellaneous correspondence
'A' miscellaneous correspondence
'K' miscellaneous correspondence
'S' miscellaneous correspondence
'L' miscellaneous correspondence
Correspondence with Shigeru Oda
'R' miscellaneous correspondence
'B' miscellaneous correspondence
'A' miscellaneous correspondence
'S' miscellaneous correspondence
'T' miscellaneous correspondence
'R' miscellaneous correspondence
'G' miscellaneous correspondence
'K' miscellaneous correspondence
Correspondence with Harry N. Abrams, Incorporated
'V' miscellaneous correspondence
'M' miscellaneous correspondence
'K' miscellaneous correspondence
Correspondence with "Impact" magazine.
Correspondence from Gilbert Sutherland Stairs to Archibald MacMechan, January 31, 1918
Correspondence from Gilbert Sutherland Stairs to Archibald MacMechan, September 12, 1918
Correspondence from Gilbert Sutherland Stairs to Archibald MacMechan, January 28, 1919
Correspondence from Gilbert Sutherland Stairs to Archibald MacMechan, February 7, 1905
Correspondence from Gilbert Sutherland Stairs to Edith MacMechan, July 24, 1905
Correspondence from Gilbert Sutherland Stairs to Archibald MacMechan, September 12, 1905
Correspondence from Gilbert Sutherland Stairs to Archibald MacMechan, March 3, 1907
Correspondence from Owen Bell Jones to MacMechan, December 30, 1927
Correspondence from Owen Bell Jones to MacMechan, March 9, 1928
Correspondence from Owen Bell Jones to MacMechan, November 21, 1928
Correspondence from Owen Bell Jones to MacMechan, February 5, 1929
Correspondence from Owen Bell Jones to MacMechan, December 14, 1928
Correspondence from Owen Bell Jones to MacMechan, December 5, 1930
Correspondence from Owen Bell Jones to MacMechan, January 8, 1931
Correspondence from Owen Bell Jones to MacMechan, February 9, 1931
Correspondence from Owen Bell Jones to MacMechan, March 23, 1931
Correspondence from Owen Bell Jones to MacMechan, December 20, 1915
Correspondence from Owen Bell Jones to MacMechan, November 2, 1916
Correspondence from Owen Bell Jones to MacMechan, December 25, 1916
Correspondence from Owen Bell Jones to MacMechan, January 11, 1917
Correspondence from Owen Bell Jones to MacMechan, March 27, 1919