1850 - 1981 (approximate. ), very interesting and extensive Spain inventory en masse box with an excellent equipped collection from the classic issues, from the beginning all mainly used, and from approximate 1900 largely complete, from approximate 1960 double mint never hinged and used collected. In addition to it duplicates multiple, likewise already from the early issues, a few, also older documents, a few few first day covers, and so on. A very rich in substance lot!