304th Field Artillery Battalion
- Okinawa Operation Report Iceberg Phase I, page: 64, 96, 128, 32, 75, 107, 11, 43, 86, 118, 22, 54, 65, 97, 1, 129, 33, 76, 108, 12, 44, 87, 119, 23, 55, 66, 98, 2, 34, 77, 109, 13, 45, 88, 120, 24, 56, 67, 99, 3, 35, 78, 110, 14, 46, 89, 121, 25, 57, 68, 100, 4, 36, 79, 111, 15, 47, 90, 122, 26, 58, 69, 101, 5, 37, 80, 112, 16, 48, 91, 123, 27, 59, 70, 102, 6, 38, 81, 113, 17, 49, 92, 124, 28, 60, 71, 103, 7, 39, 82, 114, 18, 50, 93, 125, 29, 61, 72, 104, 8, 40, 83, 115, 19, 51, 94, 126, 30, 62, 73, 105, 9, 41, 84, 116, 20, 52, 63, 95, 127, 31, 74, 106, 10, 42, 85, 117, 21, 53.