114) An interesing original late WW2 RN “Handbook on the Production of Smoke Screens at Sea” dated 1945. the covers are good with minor wear and browning to the edges and spine. the inside cover has come away from the spine but still all firm and easily glued. the contents is all in place and good. it was ammended in 1947 and 1948. all plates are in place. the final plate no17 to the rear has torn to the edge but is still attached. there are then 2 added plates to the very rear from the amendments so all pages are in place and good.