I have Two (2) NOS (new old stock) Miller High Life shotgun taps. They measure 4" high and are ~7/8" wide.
Two Miller High Life labels on "front" and "back" could be easily removed. I originally planned to do so, and then either chalkboard or permanent paint number 1 through however many taps I had and then use a chalkboard/dry erase to right down the beer names/styles. Last pic shows two handles that have had the decals removed and mounted.
$5 each. S/H should only be a couple dollars.