. . "Picatinny Arsenal was tasked to create a nuclear capable artillery piece in 1949 to be ready for use by the early 1950s."@en . "The atomic artillery peace \u2018Atomic Annie\u2019"@en . . "Picatinny Arsenal was tasked to create a nuclear capable artillery piece in 1949 to be ready for use by the early 1950s."@en . . . . .