Through to 1970 : devised by the Royal Signals Institution to mark the Golden Jubilee of the Royal Corps of Signals and the Centenary of … Silver marks of the world / [by] Jan Divis ; [ill. by Jaromir Knotek ; tr ansl. from the Czech by Joy Moss-Kohoutová] Handbook of the 6-Inch B.L. marks VII & VIIv guns on travelling carriage (land service) Adjustable tripod mark J for Vickers automatic R.C. gun Britische Medium Tank Mark D Handbook for the Q.F.3-inch 20-cwt. marks I, I*, I***, III and III* guns on mark IV H.A. mounting new vanguard series British Mark I tank 1916 / David Fletcher ; illustrated by Tony Bryan Wehrmacht camouflage and markings, 1939-1945 / [by] W. J. K. Davies; [artwork Kenneth M. Jones and Gerald Scarborough] afv Mediums Marks I-III / by N.W. Duncan afv Medium tanks Marks A-D / by Chris Ellis and Peter Chamberlain afv Valentine, infantry tank Mk III / by B.T. White Soldiers and strangers : an ethnic history of the English Civil War / Mark Stoyle