Back in the 1970's, when my wife and I were first married, we had neighbors who had their own hand-thrown pottery shop, Wishon and Harrell. At that time people were innovating with new and sometimes copyrighted designs. Later on they split so finding a piece with both names on it meant more value as an early piece. Other than that, this style of pottery is pretty common and not that old.
But I have a question for you sir/madam, What is the nature of your collecting so many and varied articles that you bring to T-Net for us to try and identify? Are you looking for art, or just rummaging through thrift store for things that catch your eye? Do you buy things at garage sales thinking that you might later sell them at a profit? The types of things and the questions you ask for assistance to solve are so varied that I can't figure YOU out and how or why you do what it is that you do. Can you please tell me and other interested T-Netters a little about yourself? Thanks in advance.