Mss.B.B61_K

Katz, Helen M.: To Boas. 1941 July 24

Katz, Sidney: From Boas. 1934 Feb. 5

Katz, Sidney: To Boas. 1934 Feb. 3

Katzenstein, S.: From Boas. 1939 Jan. 3

Kaufmann, Edmund I.: From Boas. 1935 June 13

Kaufmann, Edmund I.: From Boas. 1935 June 5

Kaufmann, Edmund I.: From Boas. 1935 Oct. 2

Kaufmann, Edmund I.: From Boas. 1936 June 16

Kaufmann, Edmund I.: To Boas. 1935 June 10

Kaufmann, Edmund I.: To Boas. 1935 June 4

Kaufmann, Edmund I.: To Boas. 1935 June 6

Kaufmann, Edmund I.: To Boas. 1936 Aug. 7