Free online publications of catalogs of Spanish coins in Spanish with data about varieties

I have also come across an online publication of a catalog of Spanish coins where one can find a lot of useful info about Spanish coinage varieties.

The catalog is free to view at http://es.slideshare.net/Mercadation/catalogo-de-la-peseta

Also there is a catalog of Spanish Civil War era coinage at http://es.slideshare.net/Mercadation/monedas-durante-la-ii-repblica-y-guerra-civil-espaola-13823124

There is also a catalog of Chile coins with varieties at http://es.slideshare.net/gauke/1975-2012

Here is an excerpt:


I hope that anyone interested in coin varieties will find it helpful and interesting and share the gained knowledge with Numista users, and contribute to the Numista Spanish coinage pages providing more in-depth info.

Cheers

Thank you, gebikimame

There is a free Spanish catalog of large silver coins, type "duro" or "crown", not finished yet, but interesting for many collectors. It's not only about Spanish coins, but world crowns 1800 to 1950.
http://www.bencoins.com/biblioteca/GuiaDurosMundo_1800-1950.pdf
or in Google Books

Regards