Here's a pair of really nice exchange style units. -- Both are CD 114 Hemingray No 11 (010) in aqua. I asked Team Hemi Pro golfer Roberto Stahr a couple years back about the two different types of domes on these and he told me that they really aren't all that uncommon. I still don't see many of these flat dome styles at shows as opposed to the round dome units and Bob is a White Sox fan so obviously at times he is not thinking clearly. --- Round dome on the left has one pinprick to body and two nicked SDPs. The uncommon flat dome on right has two little fisheyes to dome and fizzyness to glass throughout. Both are great display pieces. Take the pair for $20.00 + shipping. First email that says' "I'll take it.". No PayPal. Email with questions.