I regret to report that the US dealer 'Alnavco' appears to closing down. There is nothing on their website but their Facebook page suggests this is so.

Newer members of the hobby may not know 'Alnavco' but they were major players in they 1970s, 80s & later, doing work with people such as the late Bill Gilpin.

I believe the decision may have been based on age - Pete Paschal (one of the principals) had been involved with the business for 60 odd years.

TH