Great images, Puffer, thanks! Looking at the red jacket that the younger fellow is wearing I would put them at some time in the 18th century (though I'm not good enough yet to guess early, middle or late). Do you know if that's right?

Anybody know of a pattern or construction details for something like this? And, Puffer, what about those other, "under-trews" that you're having made up; any pattern or documentation for those? I'd be keen to try to make something up like that for next winter.

Thanks!
~Ken