Yes Sir We’re gonna lift that line! Published on January 7, 2018 in JM: Training within Industry – Job MethodsFull resolution (1945 × 2947) Yes Sir We’re gonna lift that line! Poster from USA WW II Yes Sir We're gonna lift that line! By the Office for Emergency Management. War Production Board 1942 or 1943. File:Yes Sir^ We're Gonna Lift that Line^ - NARA - 534432.jpg in public domain.