Rich has a nice Drop a Card head I sold him for peanuts about 15 years ago that is complete and had a near perfect backglass in it. A few months ago I needed a back door metal channel for the King Pin I picked up and Rich gave me the channel from the Drop a Card head.
You may be able to get this head from him. The head came from a guy here in NJ that was using the head as a lamp in his bedroom, I always wonder where the lower cabinet ended up for this game. It's in nice condition. Rich's Drop a Card had a plastic overseas type backglass and he wanted a glass backglass for his game and this one came up for sale, so I grabbed it for him.