the
legend FERDINANDVS*R*VNGARIE is mentioned in
unger for #743. in this case, VNGR or VNGARIE could be of little importance as to the general
type, but your coin is very interesting as it shows characteristics of both
unger 743 and 744.
my opinion is that your coin could be showing the evolution of the
type from 743 to 744, like a transition period from the 2
types in
unger:
743 : FERDINANDVS*R*VNGARIE ; 1527 - 1528 date above the
shield ------------------------->
your coin : FERDINANDVS*R*VNGR*1528 ; date in
legend field ;
cross above
shield -------->
744d : FERDINAND*D*G*R*VNG* 1528 - 1532 ; date in
legend fieldgreat find, congrats.