The malignant jewel, by Sidney Porcelain 79793 [Author: Sidney Porcelain] [Illustrator: Rudy Nappi] [Link: https://www.gutenberg.org/ebooks/79793] note: link will be active within two hours of posting.
Thanks to Tom Trussel - Stories of Futures Past (This file was produced from images generously made available by The Internet Archive). Regards, Al
