Northern England, I assume. You might try ordering the Topic catalogue as they used to have tons of that stuff.They don't have e-mail, but you can fax your request by e-mail by e-mailing it to:
remote-printer.Topic_Direct/London@441712815671.iddd.tpc.int
Yes, you have to put all of that in exactly in that form or the fax won't fax.
Make sure you give them your full address.