I’ve been reading Longitude: The True Story of a Lone Genius Who Solved the Greatest Scientific Problem of His Time by Dava Sobel (1995), which is about John Harrison, solver of the Longitude Problem, and I came across this passage: “Sometime around 1720… Sir Charles Pelham hired [Harrison] to build a tower clock above his new stable at the manor house in Brocklesby Park.

“The clock tower that Harrison completed about 1722 still tells time in Brocklesby Park. It has been running continuously for more than 270 years, except for a brief period in 1884 when workers stopped it for refurbishing.”

Wow. I had to find out if that was still the case, and it seems that it is. That’s a clock tower I would go look at, if I were in the neighborhood. I saw the Harrison chronometers at the Maritime Museum in Greenwich before I had much inkling of what they were or what he did, but finding out things sometimes works that way.

Naturally, specialists are busy revising the legend of John Harrison, including this fellow, who asserts that the clockmaker might have farmed out some of his brass parts. Could well be, though I’m in no position to pass judgment on the matter. But even if it were true, that hardly takes away from Harrison’s achievement.

There’s even a song about John Harrison. That’s what we need more of, songs about generally obscure but remarkably important people, places or events.