Cramp, Edwin S.2021-11-172021-11-171909 AugusBox 1, Folder 10https://udspace.udel.edu/handle/19716/29409Design of silencer for machine guns11 itemsNO COPYRIGHT - UNITED STATESCramp, Edwin S.Standard Arms CompanyMilitary weapons--History--20th centuryWeapons industry--History--20th centuryE. S. Cramp, H. C. Wilson, B. A. Robinson, C. M. Dally, I. DuPont, 1909 August-DecemberMSS 0202OCLC #649825538