Twinn, Sydney: The Chinese Linking Rings a New Routine ©1957 Sydney Twinn Softcover, saddle-stitched, 20 pages

Image courtesy eBay seller MagicShedShop

Comments: Includes a folding plate with 4 pages of illustrations.

Contents: I (partial based on review in The Magic Wand, Vol 46 Part II, numbers are not page numbers):

1 Linking And Unlinking of Two Ring: two methods
2 Linking Three Rings
3 Linking Four Rings: two methods
4 Linking Five Rings
5 The Three Chains
6 Climax