Original World War 2 hardware industry trade magazine vintage ad for RUSSELL, BURDSALL AND WARD BOLT AND NUT COMPANY of Port Chester, NY.  Downed by the 17901st?  That boy up there trusts his own skill and courage, and the many thousands of metal parts that keep his plane strong and flying against heaviest odds.  We pledge to make each metal part that keeps him fighting true to the minutest fraction, to conserve our metal, to think with precision.   Old 1943 dated WW2 wartime era propaganda magazine advertisement.