I wouldn't say I'm a bona fide, Antiques Roadshow-quality "expert" in these two categories, but I know way, way, way more than I should about Navajo and nearby (Southwestern) tribal sterling jewelry, and old medicine and soda water bottles.

I also do well in the "what exactly IS this old thing" game.

Holler if you have a question about old stuff. I've been collecting/flipping antiques and vintage stuff since I was a little kid. It's in the DNA!