TY  - GEN
AU  - Ainsworth,Fred C.
TI  - Frederick C. Ainsworth papers,
KW  - Crossman, Edward C.
KW  - Fieldner, Arno Carl,
KW  - United States
KW  - Army
KW  - Ordnance and ordnance stores
KW  - Ammunition
KW  - Firearms
KW  - Ordnance
KW  - Army officers
KW  - itoamc
N1  - Open to research
N2  - Letters relating mainly to smokeless powder, investigations of rifle bore corrosion, and a new or improved composition for the cleaning and lubricating of gun and rifle barrels. Correspondents include Edward C. Crossman and Arno Carl Fieldner
ER  -