Hi people... i was very busy lately, researching for http://pesadosargentinos.blogspot.com.ar/
But for your happiness, I found this about Conarg: a company that began manufacturing under license Bollinder-Munktell graders
The links (in spanish), about the deal, the VHK 100 and the history of Conarg:
http://pesadosargentinos.blogspot.com.a ... k-100.html
http://pesadosargentinos.blogspot.com.a ... onarg.html
http://pesadosargentinos.blogspot.com.a ... onarg.html