United States Lines Luggage Labels - Set of 5

Set of 5 red, white, and blue gummed luggage labels that I believe date back to the 1920's or 1930's. The letters on the labels will vary, but each set will include two light blue (Tourist Class), two dark blue (Cabin Class), and one red label (First Class). Luggage labels measure 3 1/2" across and are in unused excellent vintage condition.