"Por la Fábrica Nacional de Moneda y Timbre, y con la designación de personajes españoles 1977, se procederá a la estampación de una serie especial de sellos de correo cuyos motivos ilustrativos recuerden a las grandes figuras españolas: Jacinto Verdaguer, gran pensador y poeta, principal representante del renacimiento literario catalán del siglo pasado". (BOE, 299, Madrid, 14/12/1976: 24908)
country: España
year: 1977
Yvert: 2037
![Industrialization: "The number of workmen increases with the increasing quantity of food, or with the growing improvement and cultivation of the lands. Hence arises a demand for every sort of material which human invention can employ, in building, dress, equipage or household furniture; for the fossils and minerals contained in the bowels of the earth". (Adam Smith, 1776 [1793]: 169)](https://encyclopaediaphilatelica.net/storage/uploads/59a8255cf1f86-phprehuoh.jpeg)
