Los 18273

1935-59 „PROCÉRES Y RIQUEZAS“ Exhibition CollectionSpecialised collection mounted on 150 exhibition pages representing possibly what is the most extensive study on the definitive issues from this period. The collection has five chapters with sections of famous men and national resources in original and modified designs.An extraordinary study showing a wide range of shades, varieties, proofs, imperforates, and watermark varieties, postal stationery, specimen, tête-bêche pairs, gutter pairs and blocks, booklets and booklet panes, perfins and a wide range of frankings. Noted also forgery to defraud the post. Remarkable and in-depth study of the origin of the printing papers from the United Kingdom, the Netherlands, Austria, Italy, USA and of course national production. See also full set of scans on the Internet. A unique opportunity to acquire one of the most complete specialised collections of this area.