Foro de Filatelia Argentina

It seems residues lignin, maybe chipswood paper is the same. http://www.knowpulp.com/english/demo/english/pulping/bleaching/1_general/ko2q1p1q2p3_2.htm Do you notice some difference? In some cases the material is not uniformly distributed: ...

... If aserrín is "sawdust" then what is my chipswood?? http://foro.filateliaargentina.org/search.php?keywords=chipswood http://foro.filateliaargentina.org/viewtopic.php?f=137&t=7091&hilit=chipswood

Solari mentions several colours for the 50c! As far as I know we have just one type of paper - chipswood! The ink has spread quite regularly all over the grey background and it is not normal to see the screen points! The text is in green and you can see green ink in the ...

... iguales son diferentes" [they look the same but are different!] Solari does not recognize the paper structure and he does not distinguish the chipswood coating from the more or less smooth coatings! He just has an accidental "neutro" [15p] to offer! 10.08.1977 15p fluorescent b-version: ...

... http://www.galeoptix.nl/fila/argentina/thumbs/arg_1971_5p_deer_goebel_303.jpg Paper used: chipswood coating - as explained higher up.... to be continued ...

... in the Argentina catalogues! Why??? The German Michel is the only catalogue to give me some idea! Manuel Belgrano: 19.07.1976 3p fluorescent [chipswood first] 05.08.1976 40p fluorescent [chipswood first] 15.09.1976 40p phosphorescent 01.02.1977 60p fluorescent 10.08.1977 90p fluorescent G. ...