Spain – back of the book issues

Delivery tax
In 1931, a 5c numeral design was issued additionally inscribed DERECHO / DE ENTREGA. 
 * Also in 1931, the above stamp was overprinted REPUBLICA horizotally and diagonally in different fonts.



Franchise
 File:Spain franchise.jpg|1869 Castell stamp 
 * In 1869, an undenominated stamp with the design of an envelope was issued for Diego Castell, inscribed CARTILLA POSTAL DE ESPAÑA.
 * In 1881, an open book design inscribed FRANQUICIA / POSTAL was issued for Antonio Fernandez Duro.

Official stamps
(more to follow) 
 * In 1854, an arms design was issued with the year date included. These are not denominated but show the weight of letter.
 * In 1855-63, a new arms design in an oval in a rectangualr frame were issued. These again have "values" by weight.
 * In 1895, a 15c yellow "Baby" design was issued.
 * In 1896-98, a new arms design was issued with the inscription CONGRESSO DE LOS DIPUTADOS.



Postal tax




Special delivery
 File:Spain Corres Urgente.jpg 

War tax

 * In 1874, a coat of arms design was issued, inscribed IMPUESTO DE GUERRA.
 * In 1875, a heavier-lined design was issued, with IMPTO. DE GUERRA in a scroll at top.
 * In 1876, a small portrait design of Alfonso XII was issued, inscribed IMPUESTO DE GUERRA.
 * In 1877, a new portrait design was issued, now inscribed IMPTO. DE GUERRA.
 * In 1879, a new postage stamp-like design was issued, similarly inscribed. These were never issued.
 * In 1897, a numeral vignette design was issued, similarly inscribed at top and with 1897 A 1898. at bottom.
 * In 1898, another numeral vignette design was issued, now with 1898 1899. at bottom.
 * In 1898, a single 5c Alfonso XIII portrait design was issued, inscribed RECARGO 5 CS. at bottom.

