Dieter,
Thank you. But, I think I am missing something.
Let me see if I understand:
With letter #2 from Lombardo-Veneto to Napoli
if it is 1,5 sheets, cost is 7 grana for Neapol postage.
and 12 grana for Papal transit?
With letter #1 from Austria to Napoli
if 1,5 sheets, cost is 10 grana for Neapol
and 19 grana for Papal transit?
Or have a got it wrong?
Best,
Rob