free_text: Name of donor: Transport Salaried Staff Association   Address of donor: Walkden House, 10 Melton Street, London NW1 2EJ   Amount of donation or nature and value if donation in kind: services of a member of staff to support my mayoral campaign, for 2 days a week between 7 July 2015 and 11 September 2015; estimated value £5,106  Date received: 7 July 2015  Date accepted: 7 July 2015  Donor status: trade union  (Registered 11 August 2015)
extracted_orgs: Transport Salaried Staff Association   Address; Walkden House