In case anyone is wondering we have the exclusive rights (from Gottlieb LLC) to reproduce Gottlieb code in EPROMs, PROMs, GALs, etc. Usual cost is $25 plus postage.
John :-#)#
www.flippers.com
http://www.flippers.com/catalog/product_info.php/gottlieb-game-sound-eproms-p-2802