The Numista catalog mentions Alamos mint first in the mint list https://en.numista.com/catalogue/pieces6127.html
Mints:
. = Alamos
.1 = Chihuahua (Ch or Ca)
.2 = Culiacan
.3 = Durango
.4 = Guadalajara
.5 = Guanajuato
.6 = Hermosillo
.7 = Mexico city
.8 = Oaxaca
.9 = San Luis Potosí
.10= Zacatecas
but I don't any As's listed on the individual years in the chart below.
Wow, never noticed that until now. That was one of the coins that already existed before I started Mexico's intense Numista update and that had plenty information on it that I never even thought about reviewing it in detail.
Since it is a closed year list you should write here the years and Mint and Assayer's initials in a list so that an Admin can have an easier time and know exactly what needs to be added.
With that said; I am missing 4 mint marks from that coin, one of them Alamos, main reason I didn't noticed it was missing from the year list.
Numista referee for the "Viceroyalty of the New Spain" (most of it).
History through coins.
Eli V
Thanks! and thank you for all of the Mexico listings I've just bought a bunch of them and I see there are not too many people that have the coins ... there are a few 100's (until me.)