![Imagen](http://www.galeoptix.nl/fila/argentina/thumbs/arg_1892_overzicht_nowmk_00.jpg)
![Imagen](http://www.galeoptix.nl/fila/argentina/thumbs/arg_1892_overzicht_nowmk_02.jpg)
The controll-mark was referred to by Argentinean philatelsits as "sol chico" - a small sun - as opposed the later introduced real watermark with a larger sun!
Moderador: Rein
ntrm escribió:Rein, are u talking about this difference??
Martin
Martin,ntrm escribió:![]()
Thanks Rein!!! I did not realize what you was talking about...
Martin
ernesto » 14 May 2009 23:54 escribió:Hola
Estaba chusmeando en un sitio de ventas, y encontré esto:
Lo anuncian como pruebas no adoptadas.
No es algo que me interese, pero me llamó la atención. ¿Son buenos?
Saludos
Ernesto
Rein » 15 May 2009 05:51 escribió:
The Nederlandsche Rotogravure Maatschappij had been active in preparing photogravure stamps both with and without screen. They were in close cooperation with the German printing press manufacturers Goebel AG in Darmstadt. I would not be suprised that these stamps - very similar to the ones I have in the NRM archives in Leiden, The Netherlands, originate from the period round 1930. The photogravure stamps without screen were to be nearly identical to recess-printed stamps. GOEBEL was also responsible for the press with which the first stamps were printed in photogravure by the State Printing Works in Rome.... And the first photogravure stamps for South Africa!!
The German word "muster" also points out to the German machine manufacturer...
ntrm » 16 May 2009 21:19 escribió:
Adjunto una de las pruebas con filigrana hecha en el año 1932? por el Instituto Poligrafo dello Stato en Roma.
Martin
to be continued ...Rene.Jacobsohn » 29 Jun 2009 13:52 escribió:
Martin, VK dice que existen pruebas de dos empresas: 1) Insituto Poligrafico de Roma y 2) de Harrison & Sons. Supongo que estas muestras impresas en offset tienen su origen en Roma, el sello con filigrana que parece grabado entonces seria un producto de Harrison. Ambos deben haber aparecidos en los anos 30 y probablemente sirvieron como muestras, quiza impresas por Göbel, para fomentar las ventas. Un cordial saludo,
René