Very Nice Nick - where do they come from -

P22 has a font called Art Deco Extras.
http://www.p22.com

Very Nice Nick - where do they come from -

Originally, from Samuel Welo's Studio Handbook (1926); what you see is from an EPS file that's been sitting around on my hard drive for a couple of years, waiting for me to do something useful with it.

Also worth looking at is the work of Paul Manship, perhaps my favorite Art Deco sculptor (below, yet another piece of art without a home...)

http://www.myfonts.com/fonts/linotype/caravan/