Ricin immunogenic in mice, rabbits, and humans. It has completed two successful clinical trials. Ricin has been involved in a number of incidents. In 1978, the Bulgarian dissident Georgi Markov was assassinated by Bulgarian secret police who surreptitiously shot him on a London street with a modified umbrella using compressed gas to fire a tiny pellet contaminated with ricin into his leg. He died in a hospital a few days later and his body was passed to a special poison branch of the British Ministry of Defence (MOD) that discovered the pellet during an autopsy. The prime suspects were the Bulgarian
Tip Toes Tip Toes Tip Toes is a 1927 British silent film comedy-drama, directed by Herbert Wilcox and starring Dorothy Gish and Will Rogers. The film is a loose adaptation of the stage musical "Tip-Toes", with the action transferred from Florida to London. Tip Toes (Dorothy Gish) and her two partners Uncle Hen (Rogers) and Al (Nelson Keys) have a struggling music-hall act. When they go for auditions, theatre managers are keen on Tip Toes as a solo, but do not want the men. Tip Toes turns down offers to go it alone out of loyalty to her fellows. In deep financial