eddie g posted:What do you mean postwar? 1945-1969 or 1970-2018.
I haven't mastered the exact split, but 1945 - 1969 looks about right for "Postwar" production.
Great Lakes Hobby appears to feature a greater volume of "used" O Gauge than the store used to carry in the past - some of it only a few years old - although they still carry a significant inventory of new production.