The Company
Carl-Erik Nordstrand, owner of TfA:s
Hobbytjänst in Stockholm, Sweden, introduced HOO Scale in 1947. Having a ratio of 1:152 and a track gauge of 10 mm (2 mm Scale), these "Original
Table-Top
Micro HOO Model Trains" curiously focused exclusively on U.S. prototypes. They were imported by Model Railroad Specialty Company in Jackson,
Michigan. Sadly, the product line died a few years later.
The Figures
The December 1949 issue of Model Railroader featured a small ad that mentions a painted driver and conductor, standing, for 35 cents each.
From a very old online auction I found an image of the figures included with their "Casey Jones" train set kit:
Where to Buy
I think it's safe to say that obtaining one of these would constitute a miracle.