93 Sqn Linebook No. 2 - Page 11 - Teasing the newly qualified IRE, Taff Taylor, who was already a squadron PAI.   The advert for the book read: "YOUR MIND AND HOW TO READ IT - A complete course of self-instruction by W J Ennever, the founder of Pelmanism.   Deals with all essential material details:   concentration, self-confidence, fears, inferiority feelings; etc.   Provides a plan for developing the mind at a fraction of the usual cost."?   The head-on view of Taff undergoing I/F practice teases him that his newly developed skill comes from cheating with one eye on the outside world!   The bottom sketch is a continuation from the previous page comparing the two ex-Master Mariners on the Squadron - the tallest "Birdie" Biggs and the shortest "Goblin" Lynn.   (Thanks to RAF Museum.)