The prefered protocall is in alphabetical order NNO. Using the uniform numbers would cause confusion. It looks to be a 30 card set the largest uniform number is 55 so people might think some cards are missing from the list or from their collection.
I collect: Baseball, Football, Hockey, Mostly Vintage pre1980, My Homie teams - Washington/Baltimore Teams Senators (Twins, Rangers), Expos/Nationals, Redskins, Capitals, Bullets/Wizards - HOFers - Non-sport (mostly TV shows and movies).
My Trade List is very much a work in progress
CaptKirk42s Trading Card Blog Curly W Cards Strive For '65 YouTube klandersen42