Des Moines post office workers were busy in 1991, making sure letters to Santa fell into the right hands.One boy sent a letter to Rudolph with cue tips to go along with. He wanted to make sure Rudolph understood his directions.Another little boy wanted just about everything it seemed, with over 30 items listed.Some letters take on a more serious tone. Watch the video above to see how the workers helped keep the magic of Christmas alive.More from the archivesJohn Williams' Christmas light display in 1992 brightened Des Moines neighborhoodIowan man converts 60-foot twin silos into housevlog's backstage interview with *NSYNC before 1998 concert in Des Moines'Price is Right' host Bob Barker shares memories of IowaBarbie superfan from Iowa proves you're never too old to play with toys