1960 early diesel stock

I've added some late steam & early diesel stock so the layout can now model the period of station closure in 1960 as well as the immediate post-nationalisation era.

This will give the operators something different to run on the Sunday afternoon of a show!

Photo captions are on the updated layout website at bit.ly/macc-hibel-road

The layout is booked for Warrington late-2026, Preston and Macclesfield in early 2027.