Archive of the Railway Development Society Ltd (RDS). Contains promotional material relating to campaigns that have been or have not been released, reports collected by group published by other bodies e.g. British Railways Board (BRB), Government, universities, publicity created by Railfuture and predecessors, other bodies such as Passenger Transport Executives, BRB, correspondence created and accumulated by the group, some multi format such as VHS. Core material such as minutes, reports and correspondence originating from key members of RDS Frank Tomlins, Richard Pout, Michael Caton and John Barfield. Also includes, newsletters and magazines, policy papers, and official publications relating to local and national transport proposals.