I believe this dial goes with a Waterbury 30 Hour Clock Movement but I can't be certain.
Dial is brass with a zinc Pan. The Face is the original paper with the WC trademark and WATERBURY CLOCK CO. below the VI.
The Dial lay's flat. The Brass perimeter has tarnish, shellack residue and discoloration but has the nice old look. The Face has heavy wear that includes paper loss, staining and overall wear.
Dial measures 6 3/8'' in diameter. Winding Post holes are 2 3/4'' on center. Winding Post holes to the Center Shaft hole is 2'' on center.
If you have any questions please ask.