Off spin Indian spin quartet - E. A. S. Prasanna and Srinivas Venkataraghavan, also Harbhajan Singh and Ravichandran Ashwin of India, Saqlain Mushtaq and Saeed Ajmal of Pakistan, Jim Laker and Graeme Swann of England. Saqlain Mushtaq was credited with the invention of the "doosra", which is bowled with a similar-looking action to the off break but spins the opposite way, just as the leg spinner's googly turns the opposite way from his stock ball. Off spin Off spin is a type of finger spin bowling in the sport of cricket. A bowler who uses this technique is called an off spinner.
Crash cover are especially desirable, with prices ranging from US$10,000 and up; a cover at the Corinphila auction in May 2001 realized 85,000 Swiss francs (US$75,000). The American Air Mail Society has a "Crash Cover Committee" specializing in the study of crash covers. There is also a Wreck & Crash Mail Society, whose members collect all types of crash & wreck covers. Crash cover A crash cover is a philatelic term for a type of cover, (including the terms air accident cover, interrupted flight cover, wreck cover) meaning an envelope or package that has been recovered from a fixed-wing aircraft, airship or