Ricin chain A. This vaccination is effective for several months due to the body's production of antibodies to the foreign protein. In 1978 Bulgarian defector Vladimir Kostov survived a ricin attack similar to the one on Georgi Markov, probably due to his body's production of antibodies. When a ricin-laced pellet was removed from the small of his back it was found that some of the original wax coating was still attached. For this reason only small amounts of ricin had leaked out of the pellet, producing some symptoms but allowing his body to develop immunity to further poisoning. The seeds of
Waterloo Bridge (1931 film) Waterloo Bridge (1931 film) Waterloo Bridge is a 1931 American pre-Code drama film directed by James Whale. The screenplay by Benn Levy and Tom Reed is based on the 1930 "Waterloo Bridge" by Robert E. Sherwood. The film was remade in 1940 as "Waterloo Bridge" and as "Gaby" in 1956. Both remakes were made by Metro-Goldwyn-Mayer, which bought the 1931 version from Universal. Today, the rights to all three films are held by Warner Bros. and their subsidiary Turner Entertainment. Unable to find work in London at the height of World War I, American chorus girl Myra Deauville resorts to