Vintage Duncan Miller Canterbury Blue Opalescent Crimped Elegant Vase #1559

Gorgeous blue opalescent crimped edge vase made by Duncan Miller Glass from the Canterbury line.  Glass is very clear and heavy.  Approx Height:  3-5/8"      Top Diameter 4-3/4"     Bottom Diameter 2" 

Condition:   Pin head size dot on side, not sure if it is a chip, scratch or and open bubble.  Can be felt with finger, see photos.  There is also a slightly raised, internal dark dot, see photos.