There is only one known video of Sid. In and around 1991, David Botsford recorded a series of interviews for a programme that he called “Voices of Liberty”. The programme was never made. In 2007 the analogue tapes of the interviews were given to Sean Gabb of the Libertarian Alliance who digitised the tapes and uploaded them to YouTube in a “raw”, unedited format.

passport-places-1950s
Stamps from various European countries through the 50s.
1952 at "speakers corner"in Hyde Park, London.
1952 at “speakers corner”in Hyde Park, London.
Libertarian group called the London "Bridge Circle" outing 1956. Alfred Reynolds, Sid Parker, Margaret Hayhurst. Danish Students, Joerg, Bill Croft, ? Valarie Croft.
Libertarian group called the London “Bridge Circle” outing 1956.
Alfred Reynolds, Sid Parker, Margaret Hayhurst. Danish Students, Joerg, Bill Croft, ? Valarie Croft.
Sid & Pat Parker, Jean-Pierre Schweitzer, Bill and Dave Miller. Photo is of the founding meeting of "Les Amis de Jules Bonnot" at the The Process Coffee House Mayfair.
Sid & Pat Parker, Jean-Pierre Schweitzer, Bill and Dave Miller. Photo is of the founding meeting of “Les Amis de Jules Bonnot” at the The Process Coffee House Mayfair.