Spain-Local Barcelona 4 Quartos 1812-KM 67 [opgelost]

This is an inquiry both on the catalog & identification; the catalog indicates 2 variants for this year, a 'C with & without tail'. I am not familiar with this reference (book?)(Cal?). If anyone can point me to that I'd appreciate it. My Krause isn't helpful, it only indicates K67 & K67a, Copper & Cast Copper, no variant for 1812. It also separates Barcelona from Catalonia for this time period, wondered if Barcelona should be listed on it's own.

Also, if you're specifying a variant it should be identified with at least a description if not a picture in the catalog.

thanks
john
jcornellxx@gmail.com

Hello John,
Thank you for your observation. I have added images of the two variants of 1812 in the Comments field. As you can see now in the file, it's about how is written the letter "c" in the word Barcelona.
https://en.numista.com/catalogue/pieces4230.html

Cal. is the reference of Numismática Española By Xavier Calicó (Ed. 2008), the main general catalog of modern Spanish coins.

This coin belongs to a series made in Barcelona by order of the Count of Ezpeleta. He was the governor of Catalonia.
https://en.wikipedia.org/wiki/Jos%C3%A9_Manuel_de_Ezpeleta,_1st_Count_of_Ezpeleta_de_Beire

thank you zegeri, great information. i think i can mark this one 'Solved'.

thanks again
john