Dear all, I've recently acquired a real piece Reyes Católicos made in Toledo (TM). In the Numista catalogue exist three variations :
ND (1497-1566) TM
Cal# 403
Toledo
ND (1497-1566) TM
Cal# 405
Toledo
ND (1497-1566) TM
Cal# 406
Toledo
But it is not (if I'm not mistaken) indicated what exactly differentiates between those three versions. Can anybody explain me what the differences are between these three and as a consequence which one my coin is ?
I add a picture of my ‘real’, it weighs 3,19 grams and measures approximately 25 mm.

Thanks very much, Clement
