Black and white.
The caption reads 'An informal chat at the Travel Bureau in the RACS Bexleyheath Store during the visit paid by the Rt Hon Hugh Gaitskell, MP, CBE. On his left is Mr Richard Marsh, Chairman, Bexley Labour Party, and Prospective Labour Candidate for Greenwich, and Mr Ashley Bramall, Prospective Labour Candidate for Bexley. On the right is Mr CA Blaseby, RACS Chairman.'
A reference code on the reverse reads T/B.9990.
A stamp on the reverse states that the photograph is by Pace, Kent.