Vintage 1969 Blue and Drip Glaze Studio Pottery Mug by Jan H

Dreamy blue drip glaze on a sweet rounded mug made and signed in a pottery studio by an amateur artist by the name of Jan H. in 1969. This 55 year old mug has a couple of scuff on the bottom where it looks like excess glaze might have been removed to flatten the bottom, but otherwise in great shape and very vibrant.