Part of my collection

This is part of my collection. I also have some WWII enamel jewelry, a couple of car badges, and some Bakelite. Most of this is, I believe from the 20s to the 40s, and not all is enamel. I pick up what catches my eye. I like Deco, and Guilloche. I also have some compacts and other items. The second pic is a detail of the large rectangular piece in the lower center.