NEW ADDRESS:
3-5 Barrett Street London W1U 1AY
Telephone: +44 (0) 20 7408 1114 Email: london@coh.eu
President Buildings Savile Street East Sheffield S4 7UQ
Telephone: +44 (0) 114 296 0099 Fax: +44 (0) 114 249 0700 Email: sheffield@coh.eu