Improve this sentence for readability: 270169507040DamagedNov. 1601712905900396Nov. 1601812925900395Nov. 1601912965850415Nov.1702012965950415Nov. 170211290NADamagedNov. 1802212635900400Nov. 1802312635850410Nov. 180249226650510Nov. 180258806400490Nov. 190269106650530Nov. 1902712705850400Nov. 190289607000590Nov. 190291270NADamagedNov. 190309606350480Nov. 1903112705650367Nov. 1903212705650370Nov. 190338806750550 There were several models of test projectiles fired or designed during Project HARP
270169507040DamagedNov. 1601712905900396Nov. 1601812925900395Nov. 1601912965850415Nov.1702012965950415Nov. 170211290NADamagedNov. 1802212635900400Nov. 1802312635850410Nov. 180249226650510Nov. 180258806400490Nov. 190269106650530Nov. 1902712705850400Nov. 190289607000590Nov. 190291270NADamagedNov. 190309606350480Nov. 1903112705650367Nov. 1903212705650370Nov. 190338806750550 Several models of test projectiles fired or designed during Project HARP: