Lunar rescue? Etched in copper on top COSMIC INVADERS COMP SIDE Main board had yellow sticker with handwritten RM 7-14-80 Daughter board had yellow sticker with handwritten 7-18-80 .m5 2516 handwritten sticker EM M .n5 2716 handwritten sticker EM N5 .p5 2516 handwritten sticker EM P .r5 2516 handwritten sticker EM R .s5 2716 handwritten sticker EM S5 .t5 2716 handwritten sticker EM T5 Mame 0.140.3 E:\hardware\EETools\roms>e:\games\mame\mameui32\mameui32 -romident e:\hardware\eetools\roms\ci1\roms\ci1.m5 ci1.m5 NO MATCH E:\hardware\EETools\roms>e:\games\mame\mameui32\mameui32 -romident e:\hardware\eetools\roms\ci1\roms\ci1.n5 ci1.n5 = lrescue.2 lrescue Lunar Rescue = lrescue.2 grescue Galaxy Rescue E:\hardware\EETools\roms>e:\games\mame\mameui32\mameui32 -romident e:\hardware\eetools\roms\ci1\roms\ci1.p5 ci1.p5 = lrescue.3 lrescue Lunar Rescue = lrescue.3 grescue Galaxy Rescue E:\hardware\EETools\roms>e:\games\mame\mameui32\mameui32 -romident e:\hardware\eetools\roms\ci1\roms\ci1.r5 ci1.r5 NO MATCH E:\hardware\EETools\roms>e:\games\mame\mameui32\mameui32 -romident e:\hardware\eetools\roms\ci1\roms\ci1.s5 ci1.s5 NO MATCH E:\hardware\EETools\roms>e:\games\mame\mameui32\mameui32 -romident e:\hardware\eetools\roms\ci1\roms\ci1.t5 ci1.t5 = lrescue.6 lrescue Lunar Rescue = ml6.u31 mlander Moon Lander (bootleg of Lunar Rescue) = lrescue.6 grescue Galaxy Rescue