Special Birthday Bridge

What else do you get an Electrical Engineer for a special birthday, other than a little Wheatstone Bridge that has been converted into a great little desk clock!

The Bridge was chosen from the Starting Points section - item number 084 and this is the finished clock. The knobs have been replaced with some GN-4 front view Nixie tubes, and a period handle placed on top, with a little engraved panel on the front.