This rare vintage Burden pottery restaurant ware cobalt blue mug is a must-have for collectors of folk art. 
I used it in my antique bathroom to display a shaving cream brush and some old soap boxes on a shelf
The mug features a charming bluebird design embossed on the bottom of the mug and is made of high-quality pottery.
With a Deep Cobalt Blue Outer color and a creamy beige inner color and super thick and heavy
Ideal for use as a decorative item or as a functional mug, this piece is perfect for adding a touch of whimsy to your home. 
The mug is in excellent condition and has been well-preserved over the years. 
Add this beautiful piece to your collection today!