This is another photo from the family archives and, as is not unusual, it has no date on it. My memory of the occasion is slightly vague also, other than I remember that everyone in the town was quite excited about the event. Putting what clues there are together, I can only suppose it was sometime in the late '60s or early '70s.
Clearly 'the event' was a steam train coming through the town. It was running on the Mainline tracks, rather than coming through the station itself, which is only served by the Metropolitan Line, but there was , and probably still is, a footbridge that ran over the track, and this was our vantage point. I don't think the photo is technically very good, but that really is not the point for events such as this, particularly when the price of film and printing would have been taken into account when deciding how many exposures to allow for a particular event. So the fact that whichever of my parents took this managed to capture it at all is the special thing.