Hello I hope this post is in the right place. I am restoring a 1st of Nov 1954 Land Rover it started out I believe in the 1st Guards Brigade Group and then became part of the 51st Gurkha brigade group in 1962. I have found the markings for this on the land rover. Also the markings on the drivers side a blue rectangle with a white rectangle (signals markings) with I believe a red 10 on a rarely used number for the fourth infantry battalion in an infantry brigade group. The problem I am having is there is a red square with the number 38 in white on the lower part of the doors. I can not find a definite reply to what it is, some say stores marking some say a war games marking.