A New Book on a British Submarine sunk in 1931 in Bohai

choi

Debra Bruno, Recovering a Submarine’s Secret Salvage. Scene Asia, Oct 15, 2013
http://blogs.wsj.com/scene/2013/ ... nes-secret-salvage/
("Mr Schwankert’s discovery that the Chinese eventually salvaged the Poseidon in 1972, a finding that Mr. Schwankert calls the main discovery of the book")

Note:
(a) "The story surrounding that mystery is now the subject of a book by Mr Schwankert, 'Poseidon: China’s Secret Salvage of Britain’s Lost Submarine,' and a documentary, 'The Poseidon Project,' by British filmmakers and brothers, Arthur and Luther Jones."

Steven R Schwankert, Poseidon; China’s secret salvage of Britain’s lost submarine. Hong Kong University Press, Oct 2, 2013.
(b) Men Like These
http://en.wikipedia.org/wiki/Men_Like_These
(a 1931 British film)