Last Updated: Sep 29, 2016 Views: 22
I am sending a bibliography of books, catalogs, and other materials about Yaffa Sikorsky-Todd. Only one website specifically notes "The Birches" by Yaffa Sikorsky-Todd, but it contains little information about the piece.
I sent you a scanned page from Lawrence H. Selman's book, All About Paperweights (1992), that has a full page of information about the husband and wife team. I also scanned the article/interview in Glass Focus, June/July 1992.
I apologize if my reply comes too late for your assignment. I hope it will still be of interest to you.