Turns out the '05 Poprad does have rack mounts, front and rear. Sorry for the confusion. They're more obvious on my Bianchi because it has little bolts screwed into the unused mounting holes. Also, the Bianchi has rack mounts up high on the triangle, near the seatpost, whereas the Lemonds mounts are down near the quick release.
At any rate, I can post pictures if that would help.