[bocca001]

In my opinion, the VET pennants are relatively rare and unusual given how easy it is to find ASCO pennants of the same age. The version of Giants and Astros pennants marked with VET is rare when actually marked with "VET", but maybe even more rare when not (i.e., same pennant, not mark). I've seen some, but don't have any (vet colors/design, no vet mark). The vet versions also have a bit more color/design than the typical Giants/Astros ASCO pennant.