I've pounded the streets of London looking for a gate with a sign saying "Servants". I've failed, so if you know the location of one I could photograph, please say. As consolation, I thought I'd share with you this very smart Tradesmen's entrance (no sniggering please) in Princelet Street, Spitalfields. It's a great area for ghost signs and Georgian architecture, so a walk is rewarding for sign hunters.