Set of 2 Small Pottery Mugs Vintage Turn of the Century Cars 2" Stackable

This set of 2 mugs is small...about 2" tall and 1.5" in diameter.  The turn of the century cars ....that is the last century...are beautifully done in 4 colors.  There is a Lanchester 1895 ... and a Daimler 1896.  Great for collectors.  I included a shot with a quarter for scale.    No ID.  
Preloved...but this set looks perfect to me.  

Let me know if you have any questions...or if you want additional photos.