We have a BUNCH of original Duncan Model 60, 70, 76, 80, 90, 95, Mackay, and Duplex time remaining dial arches. This is the fin at the top of your mechanism that the arrow points to.  you get the exact one in the pictures on this listing, not a similar one pulled from a pile.

This one is a 15 minute dial.  Slight scratches on one side but not bent.  Shipping is included in the US, eBay international shipping for overseas buyers.  Local pick up available near Madison, WI.  

Send a message if you need multiple plates - we'll combine shipping!