Contacts
For any information on the Sigma 33 Class Association, the Sigma 33 and Sigma 33 events please contact the Class Secretary Jo Chugg:
Office: 020 8942 1043
email: jo.chugg@sigma33.com
14 Motspur Park
New Malden
Surrey KT3 6PN
United Kingdom
or Class Chairman, Jeff Worboys - email: jsw@cppl.co.uk