Portrait half size with armour facing right, of Ferdinand I without beard, sceptre at right hand. Double circle, the outermost beaded.
Obverse script
Latin
Obverse lettering
FERDINAND D G ROMA BOEM HVNG etc REX
Reverse description
Eagle, head left with halo, arms of Bohemia (1 and 4) and ancient Hungary (2 and 3) with a small shield with Austria and Castilla arms at center. Double circle, the outermost beaded. Legend (starts 12h) for `Infans Hispaniarum Archidux Austriae`. Mint mark (half moon) for Wolfgang Roll on top in legend.
Reverse script
Latin
Reverse lettering
INFANS
HISPANIAR ARCHIDVX AVSTR
Edge
Mint
Mintage
ND
(1535) (rr+tt) - - ND
(1535) (ss+tt) - - ND
(1535-1541) (tt) - Mintmark on obverse and reverse - ND
(1535-1541) (uu) - - ND
(1541-1542) (vv) - Mintmark on obverse and reverse - ND
(1543-1544) (ww) - -