Got this from the G1MRA about the Black 5. http://www.finescalebrass.com/index.html
Their home page has this statement:
We are happy to announce the release of our first Gauge One model - the Black
Five which will be made to the same level of details and authenticity as our O
scale models. The Gauge One Black Fives will be available through Bachmann's
distribution network. The Gauge One Mark I coaches will be available through
We are also pleased to announce that all our FineScaleBrass models will be made
available in Gauge One. And many of the models we made for Bachmann and
Tower will also be replicated in Gauge One. This includes the 4MT, 14xx, 45xx,
Hall, Terrier, Scot, Schools, 8F plus many many more ...
As most of you are aware of , we make all of Bachmann's BrassWorks and Tower
Brass .. and in the recent months, we are bringing up the quality of the models
commissioned by Bachmann and Tower.