Steve, your Holland sounds much like a side lock Sauer I bought a few years ago. Made about 1895 there is something magical about the way it fits me and even with 30 barrels it handles like a wand. Not a fancy gun but pretty and the craftsmanship is absolutely tops, equal to anything Lindner put out, and a whole lot less expensive. not surprised since there seems to be a great likelihood many Lindners were either made or began life in Sauers shop.

When an old man dies a library burns to the ground. (Old African proverb)