A bluish gray coloured cover with black inforation on it. Top of the page reads 7610-66-020-3260. Above the title of the boolet there is a stamp HQ 6 Const Op, Library. There are two metal staples and two punch holes down the left hand side.british armed forces - service manuals, royal engineers, hq 6 const op, bridging, pocket book, light floating bridge

A greeb coloured cover with black inforation on it. Top of the page reads Crown Copyright Reserved. Near the right hand top reads WO Code No. 9456 (Chap. 17) There are two metal staples and two punch holes down the left hand side.british armed forces - service manuals, royal engineers, bridging, pocket book, light floating bridge