Belfries of Belgium and France". Going back over ten years in this blog, I find an "Images of Brugge" entry that contains a couple of pictures I took from "the Belfort" -- Brugge's (Bruges') belfry, one of the ones on the list. My father actually framed prints of those two pictures, so I've had evidence of this visit hanging in our house for more than a decade.
My total is now at 49. Twenty-five sites were inscribed last month, so the total is 936, and my percentage has actually dipped (due to rounding) to 5.2%. Could have been worse -- without this finding, I would have been down to 5.1%.