howard miller clock I have a 1981 Howard Miller clock which i believe is model number 610-156. It's in immaculate shape. what is the estimated value? and what do you believe was the estimated original purchase price? Thanks! Michele Howe Category: ClocksCondition: MintDate Period: 1981For 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!