Where is the oldest operating Zamboni ice resurfacing machine?

The very first machine, the Model A, was completely restored and when it is not traveling to special events around North America, the machine is on display at its original home, Paramount Iceland. Although it is more of a museum piece, it is fully operational and has resurfaced at some special events. There are many vintage machines in operation, and it is not uncommon to see some of the older “paddle and chain” technology in operation.