Building the Lego Mark IV tank - from the Battle of Cambrai - WW1 - YouTube
Camille Harlé Vargas on Twitter: "Le char Mark VIII avec tourelle dans Indiana Jones en Lego ⤵️ https://t.co/3MAFDjaKfr" / Twitter
Mark V Tank – Picture Special | The Lego Car Blog
Aleksander Grøndal al Twitter: "New Mark V Lego tank. Pretty cool, bought it from @brickmaniatoys If you like that sort of stuff, check them out! https://t.co/xDYgnVMqIm" / Twitter
Lego WWI Mark IV Tank Instructions - YouTube
Tank Mark I - Great War Historical Collection - Cobi toys: internet shop
Mark A "Whippet" - WWI Medium Tank - Brickmania Toys