The Blue-Red scheme.

This colour scheme was one devloped by Mason in the 1850s and used through
the 1860s.  Colour lithographs of this schemes, done by William Mason
survive today as an idicator of this scheme.  It is not known if these
scheme lasted into the 1870s or Bogie era, but it is possible. Refer the
Jim Wilke pages for decoration details.
- Fletch