It has proven to be effective in refurbishing many types of locomotives and motors (including Hornby Dublo, Wrenn,Triang, Scalextric, Trix, Graham Farish etc). 2 x Steel Cores.
HO Trackside Structures You Can Build - Model Railway Set Up Guide
Lionel Layout How to Build Your First Guide Book by Stanley Trzoniec
Parker's Guide To Over 30 Model Railway Projects You Can Build. Hornby Magazine
Hachette, Build The Flying Scotsman, Hints & Tips Guide, DVD