Quoted from paulace:

I'd like to play a '52 Queen of Hearts as well, but they seem to be pretty rare. Steve Young told me that it looks better than it plays, and the art is gorgeous - especially that backglass! For me:
1) 1978 Gottlieb "Gemini"
2) 1978 Gottlieb "Strange World"
3) 1977 Gottlieb "Lucky Hand"
4) 1976 Gottlieb "Volley"
5) 1977 Williams "Wild Card"
Of course, that's as of today...