Tabletop!
“It looks as though the clock broke during the trip. The hands seem to have scattered across different time periods of Boston FIG history! It looks like one is here in 2012, and the other landed in 2022!”
“I bet if you ask someone here, you might be able to see where it landed! And you might be able to find a placeholder item to use as a temporary clock hand until you can get the second one back!”