The BBC reports that a new exhibit at the British National Railway Museum has documents from the first known Trainspotter. The museum is showing a letter written by 14-year old John Backhouse of County Durham to his sister in 1825 that describes a steam locomotive.
It was a very grand sight to see such a mass of people moving on the road from Stockton to Darlington, 600 people were said to be in, on and about the wagons and coaches! And the engine drew not less that 90 tons!!!!!
There was an excellent dinner prepared at Stockton for the railway gentry. I could tell you a great many more particulars but suppose that you are tired of it by this time.
Trainspotting saw it's heyday in the 1930s and steady decline since the 1960s when rail was superseded as the dominant mode for transporting goods and people.