I have been unable to locate two coins in the Numista catalog:
1. Siege of Famagusta, Cyprus (ended 1571). (Andy Singer attributed this one, from my group of unknown coppers.)
2. Candia (Crete in total, or Heraklion siege?): Lion of St Mark on the obverse--same style as Armata, etc.; II at the bottom of the obverse. SANCT.MARC.VEN above. Reverse has CANDIA with stars flanking a flower above and below; FR at the bottom of the reverse. 26mm, copper, and weighs 6.5 grams.