It seems to have a deeper blue cobalt purple color and is more opaque than most cobalt glass you may be familiar with.
Vintage Cobalt Blue Hand Blown Glass Orb with Brass Leaf Tripod Stand Set
Elegant Vintage Cobalt Blue Hand Bottle Made In Spain Recycled 17"
Vintage Cobalt Blue Hand Blown Glass Vase
Vintage Cobalt Blue Hand Blown Glass Basket with Handle 7”
Vintage Cobalt Blue Hand Blown Glass Bulb Vase
Vintage Murano, Italy, cobalt blue, hand painted, gold gilded and hand painted.
