Bulgarian umbrella Bulgarian umbrella A Bulgarian umbrella is an umbrella with a hidden pneumatic mechanism which injects a small poisonous pellet containing ricin. It has a hollowed stalk into which the pellet neatly sits. Such an umbrella was allegedly used in and named for the assassination of the Bulgarian dissident writer Georgi Markov on 7 September 1978 (the birthday of the Bulgarian State Council chairman Todor Zhivkov, who had often been the target of Georgi Markov's criticism) on Waterloo Bridge in London. Markov died three days later. It was also allegedly used in the failed assassination attempt against the Bulgarian dissident journalist
Umbrella Magdalen Hospital, has the credit of being the first man who ventured to dare public reproach and ridicule by carrying one habitually in London. As he died in 1786, and he is said to have carried an umbrella for thirty years, the date of its first use by him may be set down at about 1750. John Macdonald relates that in 1770, he used to be addressed as, "Frenchman, Frenchman! why don't you call a coach?" whenever he went out with his umbrella. By 1788 however they seem to have been accepted: a London newspaper advertises the sale of 'improved