Hello, all: Thanks, first of all, for any and all help. I need info regarding old Walthers wooden passenger cars. The cars are approximately 18" long and are 98% wood with metal wheels, a very few bakelite-like pieces and celuloid-like clear windows. I have five passenger cars (Post Office, baggage, Pullman car, etc.). Age? Any and all info appreciated! Online info sources? Collectors who specialize? Again, thanks to all! -- Eddie