Mushrooms pictured at the start of November on the site of the former Hazeldine and Rastrick Foundry at Bridgnorth.
The site is by the river, reached nowadays along the footpath between Severn Park and the bridge.
Catch-me-who-can, the first locomotive to pull trains carrying paying passengers, was built in the foundry in 18-8
The train ran on a circular track near the site of the present-day Euston station.
The mushrooms seemed to be growing on the mulch of the small garden which is now there to commemorate this piece of engineering history.