concept

Study on mass conservation techniques for treatment of library and archives material / prepared by the Regional Centre of the IFLA Core Programme FAC [i.e. PAC], Deutsche Bücherei Leipzig, GDR ; edited by Wolfgang Wächter under the supervision of Helmuth [sic] Rötzsch.

Please note, our Changing Places toilet is currently out of service and undergoing repair works.

We're running paid user research studies to improve Wellcome Collection online