Sugar conferences, vol.54, January 1903-February 1903 Unit ID: 1930. AJCP Reel No: 4084-4085 Date: 1903-01/1903-02
Sugar conferences, vol.55, March 1903-June 1903 Unit ID: 1931. AJCP Reel No: 4085-4086 Date: 1903-03/1903-06
Sugar conferences, vol.64, January 1905-February 1905 Unit ID: 2082. AJCP Reel No: 4361-4362 Date: 1905-01/1905-02
Sugar conferences, vol.65, March 1905-March 1905 Unit ID: 2083. AJCP Reel No: 4362-4363 Date: 1905-03/1905-03
Sugar conferences, vol.66, April 1905-May 1905 Unit ID: 2084. AJCP Reel No: 4363 Date: 1905-04/1905-05
Sugar conferences, vol.67, June 1905-September 1905 Unit ID: 2085. AJCP Reel No: 4363-4364 Date: 1905-06/1905-09
Sugar conferences, vol.68, October 1905-December 1905 Unit ID: 2086. AJCP Reel No: 4364 Date: 1905-10/1905-12