Lately I've seen photos of some 18th century one-handed clocks, showing 5 minute increments between the numerals on the chapter ring. Most of them were French Comtoise clocks, but one was a later 18th century one-hand English lantern clock. Conversely, I've also seen one or two clocks that were 2-handed, that had 4 minute increments engraved between the numerals on the chapter ring. In all instances, I could not discern that the dials were not original. When I think about it, none of these examples should necessarily be seen as incorrect. Although the quarter 5-minute intervals have been outdated for a long time. Correct me if I'm misguided. Has anybody seen clocks that have these characteristics? Maybe somebody has photos, or examples they would be able to post.