Can anyone identify unmarked tea set transfer ware blue. Maybe historical blue as it has a slight teal tone. Semi transparent when held to light. Musical tone when lightly tapped. Weird tiny handles that really stick up like dr spock ears. Underside has the tiniest dash of gold, a couple of plates have 3 small marks where it would have rested in the kiln. Theyre light weight and have light imperfections in the porcelain. Anyone know when, where or who made these. Desperately addicted to finding out. Thankyou for any help