Lourenço Marques 1911 D. Carlos I Overprinted

=Description=
 * Issue Date: 1911
 * Withdrawn: 
 * Designed by: Mouchon, Eugène
 * Engraving: Mouchon, Eugène
 * Printed by: Casa da Moeda
 * Print Process: 
 * Paper: 
 * Width: mm
 * Height: mm
 * Perforations: 11½
 * Format: 

=Overprint=


 * Engraving: Imprensa Nacional Casa da Moeda

=Stamps=

= Errors = There are numerous double inverted and shifted overprints, and it is supposed made purposely, leaving clandestine from Casa da Moeda. *The best known error occurs is in the legend "LOURENÇO MARQUES". - The "E" of "MARQUES" is substituted by "F" and word turns "MARQUFS - Four stamps, with this error (2½Rs, 5Rs, 25Rs and 100Rs)

*Inverted overprint on stamps 5Rs and 80Rs *Double overprint on 5Rs

=Catalogues=


 * AF-Afinsa (Portugal & former Colonies)
 * SC-Scott
 * MI-Mitchel
 * YT-Yvert et Tellier
 * NVPH-Dutch Catalogue
 * SG-Stanley Gibbons