I am currently writing a book on the Spanish Colonial Mint of Antigua Guatemala. The documentation is fairly complete. I have also had access to the more important collections out there. I just want to post a small notice, asking for any rare dates/varieties that have not yet been catalogued on KM or Calico. For example:

• I have yet to confirm any minor gold coins of Philip V
• I have yet to confirm dates of 8 Escudos other than the ones listed by Calico´s recent book "LA ONZA".
• I would be interested in finding the whereabouts of the pillar round 8 Reales 1743 listed, plates and referenced by Prober (although this coin is probably a concoction).