Beta Coupè 1.6 on a official race?

[HFil]

Hi, someone has never see a Lancia Beta coupè 1.6 in a official race in past in Your Country?
Unfortunately here in Italy is impossible now get and make a Lancia beta coupè 1.6 prepared for make classic races under 1.6cc because there isn't official FIA Fiche HTP for that car from his time and we can't get a Beta 1.6 for this (only the Beta 1.8 coupè can run)
If You find old images, old listing of races and sign where there's a Beta coupè 1.6 in race, please write here, someone has told me then Beta 1.6 has make races in Cecoslovakia in 70s but I can't find nothing...
thanxs
HFIl