Looking for a match or similar font to the text on these signs. Particularly the "D" on the middle sign and "R" on the right most sign -- how they're fatter on the bottom of the curve. Any ideas appreciated. 

http://www.mass.gov/courts/sjc/images/exhibit-slideshow/20-demonstrations-a.jpg

(Sorry I can't embed the image -- Stackexchange wouldn't let me due to being a new user)