Dingle, Derek & Charles Reynolds (editor): Innovations No. 2 Royal Triumph ©1973 Charles Reynolds, , Donnybrook Enterprises, Inc. Softcover, manuscript, 8.5x11", 4 pages

Image courtesy eBay seller Trr3d

Comments: Illustrated by Al Cooper. There were a total of three issues of Innovations: 1) Dingle's Master Poker Demonstration; 2) Dingle's Royal Triumph; 3) Dingle's Illusion Aces

Content (from book images - missing center content): 

1 Introduction
1 Set-Up
1 Handling
4 Notes for Card Experts, Historians and Anyone Else Who Might be Interested