This Edge was #46 on page 134 of The Young Ladies' Journal Complete Guide to the Worktable. The illustration is found on page 133 of the same book.
I decided to post edges for items #47-#50 before posting this edge, #46 mostly because I still could not get my sample to look like the illustration in the book. I finally decided the problem was that I used size 20 crochet thread instead of the silk and yarn called for in the instructions. The other possibility was that the illustration was an optical illusion and not possible to create exactly as shown.