gun in the turret; the armor also was not completely without bullet resistance, so it might have been at least somewhat effective in the event of an invasion. See also NI Tank – Soviet improvised tank design Schofield tank – New Zealand indigenous tank design Sentinel tank – Australian indigenous tank design Plastic armour – contemporary ersatz armour of asphalt concrete Notes References No8 Wire: the best of Kiwi Ingenuity by Bridges, Jon & Downs, David. Auckland, N.Z. : Hodder Moa Beckett, 2000 New Zealand Yesterdays : a look at our recent past by Keith, Haimish. Sydney, N.S.W.: Reader’s Digest Services, 1984. Pratt, J, fl 1974 :Photograph of tank designed by Robert Semple External links Bob Semple tank or New Zealand's "NI" (Russian) English info A Bob Semple tank in Christchurch (photo) Tanks of New Zealand World War II tanks of New Zealand Improvised armoured fighting vehicles Military equipment of New Zealand New Zealand design Improvised combat vehicles