Quite a few ERFs went to Switzerland during the '70s - mostly B-series and a handful of NGCs. The ERF importer and distributor was ERFIM AG of Neuhofstrassen 11, 4153 Reinach/Basel.
As for the pics you see out there: quite a number of truck enthusiasts would loiter variously at truckstops and MSAs round the UK and also at Dover on Jubilee Way. Some of them, like Peter Davies and Bubbleman turned out many high-quality and valuable historical pieces of historical transport evidence.
Yes i was one of the anoraks in the 1990s, i suppose i meant that that ebay seller seems to have more rare and unusual trucks than i would expect.
I should have a really good trawl through my stash as i have lots I’ve probably forgotten about ( no ngcs though
I too was one of those photographers on the docks roundabout at Dover one morning when I was doing a bit of freelance journalism for TRUCK mag. Suddenly, the police descended on me and tried to move me on. Apparently, they’d had trouble with animal rights activists trying to stop livestock transporters getting to their boats. It took me some time (and my press card) to convince them that I was a transport journalist 
