Vallejo Model Air Merdc Camo Colours Set of 8 x 17mlIn the 1970's, the US Mobility Equipment Research & Design Command (MERDC) developed a system of camouflage patterns for US Army vehicles. Each camouflage pattern consists of 4 colors (two primary and two secondary colors); the conditions of the local terrain determined which of the patterns were to be used. Content: 8 x 18 ml 0. 6 fl oz Model Air 71. 057 Black 71. 137 US Light Green 71. 138 US Sand 71. 139 US Field Drab 71. 249 NATO Brown 71. 289 US