Frogman Extraordinary "The Commander Crabb Case"

1st edition chipped dust jacket Very Good octavo xi + 180pp., frontis., b/w pls., Commander Lionel "Buster" Crabb went missing in Portsmouth Harbour in April 1956. The author, who received a Russian secret dossier, claims Crabb was serving as a First Lieutenant in the Soviet Navy in the Russian Far East. Also details of the investigations into Crabb's disappearance, the exchange of Diplomatic Notes between the British and Soviet Governments, and the Coroner's findings. Very Good copy in a tatty dust jacket.