Post #687816 by The Witch Doctor on Mon, Jul 29, 2013 12:25 PM

I have a set like that but mine is McCoy.. and by the looks of the white rim bottom it could be as well
I believe its to hold dipping sauce. but I'm no expert
very cool to find Trader Vic marked one

this is a good site to look stuff up with McCoy http://www.mccoypotterycollectorssociety.org/

they did 4 Tiki style mugs back in the 60-70's (Common Mugs)
One McCoy trait is "Heaviness" and Stamped "USA"