This is a pair of HO Steam Tender ‘Dog House’ based on ones used on the Norfolk and Western Railroad’s Y6B tenders.
This model has been designed for FUD & FXD materials.
If printed in the FUD & FXD materials it will require cleaning before painting. I recommend washing with warm soapy water then soaking in 'Goo Gone' or a similar non-corrosive product for 24 hours. Then rinsing off with warm water and allowing to dry.
For more information please see my blog -
www.jamestrainparts.wordpress.com