Antique Victorian Sterling Silver Puzzle Name Brooch

Weight - 7.56g

Diameter - 3.8cm

It is not hallmarked but looks a feels like solid silver

Condition - 

The brooch has been left in its original uncleaned condition so you can see there is heavy patina.

The hinge and pin are in good working order but the letting has come away at the bottom as shown in photos.

Just needs a little solder 

I believe the lettering reads MAC? but it does have two C's and also has a hook in middle.

I picked this up on the Isle of Skye so could well be MAC for Mackinnon?

Display stand not included