July 27, 1938
1935; reproduced 1959
1937
May 5, 1938
1935-1936
May 29, 1939
1939
1930
Feb. 1936
Oct. 14, 1937
1932
Dec. 5, 1935 ; reproduced 1939
1931
Dec. 13, 1932
Mar. 30, 1937
1931
[ca. 1937]
Sept. 1931
[Dec. 1937]
18 Nov. 1936
[2 Aug. 1937]
[2 Aug. 1937]
[ca. 1936]
[193-?]
[193-?]
[1931]
[between 1938 and 1944]
[between 1938 and 1944]
Apr. 28, 1937
July 5, 1937
1935
Sept. 9, 1931
[193-?]
1935
1937
[1936?]
[20 July 1931]
[1931]
[1931]
[ca. 1939]
[July 1932]
[1936]
[1930?]
[193-?]
[193-?]
May 4, 1937
May 26, 1937
Aug. 25, 1937
1939
Aug. 8, 1939