Correspondence /repositories/5/archival_objects/885913 2 boxes 1913-1920 Cummings, Homer S /repositories/5/archival_objects/885925 1 folder 1918-1920 3 1 1919 /repositories/5/archival_objects/885926 1 folder 1919 3 2 1918 /repositories/5/archival_objects/885927 1 folder 1918 3 3 1917 /repositories/5/archival_objects/885928 1 folder 1917 3 4 1916 /repositories/5/archival_objects/885929 1 folder 1916 3 5 1915 /repositories/5/archival_objects/885930 1 folder 1915 3 6 1914 /repositories/5/archival_objects/885931 1 folder 1914 3 7 1913 /repositories/5/archival_objects/885932 1 folder 1913 3 8 Congratulations on entering the service of American Marconi /repositories/5/archival_objects/885933 1 folder 1913 3 9 Miscellaneous and printed matter /repositories/5/archival_objects/885934 1 folder dates not examined 3 10 Marconi's Wireless Telegraph Co., Ltd. (British Marconi) /repositories/5/archival_objects/885935 1 folder dates not examined 4 1 re: Lee DeForest /repositories/5/archival_objects/885936 1 folder dates not examined 4 2 re: Roy A. Weagant /repositories/5/archival_objects/885937 1 box dates not examined The Life of Roy A. Weagant: by George H. Clark /repositories/5/archival_objects/885991 1 folder dates not examined 4 3 Scrapbook /repositories/5/archival_objects/885992 1 folder dates not examined 4 4 Miscellaneous pages /repositories/5/archival_objects/885993 1 folder dates not examined 4 5 Radio: technical aspects /repositories/5/archival_objects/885938 1 folder dates not examined 4 6 re: Early Beginnings of R.C.A. /repositories/5/archival_objects/885939 1 folder dates not examined 4 7