Cambridge lamps I was given these two lamps last week and I'm curious about their age and value. The bottoms of the lamps have CAMBRIDGE stamped into the metal. I know very little about these and would appreciate any help. Thank you. Category: Lamps and ChandeliersFor Sale?: No Know something about this item?Log In and Add New CommentIf you don't have InstAppraisal accountclick here to create one for free!