A WWI Period 18 Pound Shell, having projectile and shell, the projectile stamped 'O.F 18 PR 1 FS VSM 3/1/06', complete with timer fuse to the top, stamped 'V.S.&M.80.1.84.10/06.'the brass shell with full markings and dated 1915, 56.5cm H, 4.8kg