MEXICO. Carlos & Johanna, Late Series. Real, ND (ca. 1542-55). Without Assayers letter. NGC VF-30.3.3 gms. KM-9; Nesmith-unlisted; Cal-Type 111#157. VERY RARE variety without assayers letter. An interesting example missing the assayers letter which is sure to excited even the most advance collector of this series. Nice even strike with nearly full legends. Lightly toned and attractive.