Barber S-2 is visible on the Exactrail site and sold out. The Branchline/Atlas S-2 I have and it is the only plankless choice at the moment I'm afraid, despite it's 'skinny' journal boxes. That is, if Mr Leppart doesn't improve it in the near future... ;-))
BTW: my WP cars need the 50 Tons version, not 70.
Fred Jansz