1900 - 1930's era Pre WW1 and up to the beginning of WW2
Divisions - 51st & Higher
A - Z Units
Aero
Armies
Corps
Division 1-50
Enlisted
Regiments
Cavalry
76th Division
77th Division
78th Division
79th Division
80th Division
81st Division
82nd Division
84th Division
85th Division
86th Division
87th Division
88th Division
89th Division
90th Division
91st Division
92nd Division
93rd Division
94th Division
95th Division - Cavalry
95th Division - HQ
95th Division - Inf
95th Division - Quartermaster
103rd Division - Air Service
103rd Division - Artillery
103rd Division - Engineers
103rd Division - Infantry
103rd Division - Medical
103rd Division - Ordinance
103rd Division - Other Services
103rd Division - Quartermaster
103rd Division - Signal Corps
103rd Division - Veterinary
103rd Division - Artillery in Bullion
