Original World War 2 industry trade magazine vintage ad for BEMIS BROTHERS BAG COMPANY of St. Louis, MO. Morale in Bags. Morale among fighting men depends upon full mess kits, and Uncle Sam spares no effort to see that his warriors on land and sea are the best fed in the world. The work of Mrs. M. Macek at the Bemis factory in St. Louis, is more than just a job. It is a patriotic service. Mrs. Maceki working on war orders for Uncle Sam. Her husband is on active duty in the U.S. Army. Old 1943 WW2 era propaganda advertisement.