The poison-tipped umbrella: the death of Georgi Markov in 1978 - archive | Bulgaria | The Guardian
Prof. Frank McDonough on Twitter: "7 September 1978. Bulgarian dissident Georgi Markov (aged 49), was hit in the leg walking on Waterloo Bridge, London by a pellet containing the poison ricin. It
Do laws hindering umbrella-wielding assassins also hurt Pharma?
Episode 41: London - Georgi Markov and the Tower of London — To Die For Podcast
Book points to ID of notorious Cold War killer
Document Friday: The Poisonous Umbrella and the Assassination of Georgi Markov | UNREDACTED
German man stabbed with poison umbrella dies a year after attack which has chilling echoes of infamous Markov assassination | Daily Mail Online
Poison umbrella murder case is reopened | The Independent | The Independent
Bulgaria Closes Cold War 'Umbrella Murder' Case
BBC World Service - Witness History, The assassination of Georgi Markov
Corfu Blues and Global Views: Georgi Markov and the poisoned umbrella
Georgi Markov: The Bulgarian dissident poisoned by an Umbrella | Express.co.uk
The poison-tipped umbrella: the death of Georgi Markov in 1978 - archive | Bulgaria | The Guardian
Bulgaria closes probe in Cold War umbrella killing - The San Diego Union-Tribune
Bulgarian Poison Umbrella | German Spy Museum Berlin
Cold War Assassination: The Umbrella Murder of Georgi Markov - murdermap
German man stabbed with poison umbrella dies a year after attack which has chilling echoes of infamous Markov assassination | Daily Mail Online
Umbrella Assassin: Clues and Evidence | Secrets of the Dead | PBS
Bulgarian umbrella - Wikipedia
Details - Public Health Image Library(PHIL)
File:Markov umbrella.PNG - Wikimedia Commons
The True History of the Umbrella Gun, a Surprisingly Serious Weapon - Atlas Obscura
Bulgarian umbrella hi-res stock photography and images - Alamy
The Bulgarian defector, Georgi Markov, was killed by a pellet of ricin injected into his thigh
A replica of the ricin-filled umbrella used to murder Bulgarian dissident Georgi Markov in London in 1978 : r/Spycraft101
The poison-tipped umbrella: the death of Georgi Markov in 1978 - archive | Bulgaria | The Guardian
How writer Georgi Markov was assassinated with a poison-laced umbrella - ABC News
