Salvage. Stacking chips in the game of war. Even better, if possible, than the individual citizen, American industry has learned to waste nothing. With every ounce of steel and steel scrap vital to the war, this employee of the Boston & Maine Railroad has been assigned the job of sorting steel washers. Here, as in all industry today, anything reusable is put back into service; the remainder becomes scrap to feed the nation's insatiable steel mills