Black basalt teapot, engine turned with widow knop, c. 1810 -28405 Post navigationPrevious post: Black basalt teapot, engine turned with widow knop, c. 1810 -28405 Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.