Gold AWS Strength and Polarity meter. Works perfectly as it should. This is for yellow normal strength magnets not green. These are £2500 from TrackLink now.
Railway Strength and polarity Meter, Railway Signalling Testing.
Dublin and South Eastern Railway time and fare tables Ireland Irish railway 1917
peco railway models and publications updated and enlargde 2014
PHOTO LAUNDRY STREET BRIDGE AND ARCH RAILWAY BRIDGE AND ARCH ON LAUNDRY STREET