diff --git a/src/mame/drivers/flyball.c b/src/mame/drivers/flyball.c
index 0554ed59e36..9023c2d7eaf 100644
--- a/src/mame/drivers/flyball.c
+++ b/src/mame/drivers/flyball.c
@@ -2,6 +2,13 @@
 
 Atari Flyball Driver
 
+Etched in copper on top of board:
+	FLYBALL
+	ATARI (c)1976
+	A005629
+	MADE IN USA
+	PAT NO 3793483
+
 ***************************************************************************/
 
 #include "emu.h"
@@ -434,7 +441,29 @@ MACHINE_CONFIG_END
  *************************************/
 
 ROM_START( flyball )
-	ROM_REGION( 0x3000, "maincpu", 0 )                  /* program */
+	ROM_REGION( 0x3000, "maincpu", 0 )	/* program */
+	ROM_LOAD( "6129-02.d5", 0x2000, 0x0200, CRC(105ffe40) SHA1(20225571ccf76df5d96a42168d9223cccdff90a8) )
+	ROM_LOAD( "6130-02.f5", 0x2200, 0x0200, CRC(188210e1) SHA1(6d837dd9ea44d16f0d54ea9e14260de5f7c05b6b) )
+	ROM_LOAD( "6131-01.h5", 0x2400, 0x0200, CRC(a9c7e858) SHA1(aee4a359d6a5729dc1be5b8ce8fbe54d032d12b0) )
+	ROM_LOAD( "6132-01.j5", 0x2600, 0x0200, CRC(31fefd8a) SHA1(97e3ef278ce2175cd33c0f3147bdf7974752c836) )
+	ROM_LOAD( "6133-01.k5", 0x2800, 0x0200, CRC(6fdb09b1) SHA1(04ad412b437bb24739b3e31fa5a413e63d5897f8) )
+	ROM_LOAD( "6134-01.m5", 0x2A00, 0x0200, CRC(7b526c73) SHA1(e47c8f33b7edc143ab1713556c59b93571933daa) )
+	ROM_LOAD( "6135-01.n5", 0x2C00, 0x0200, CRC(b352cb51) SHA1(39b9062fb51d0a78a47dcd470ceae47fcdbd7891) )
+	ROM_LOAD( "6136-02.r5", 0x2E00, 0x0200, CRC(ae06a0f5) SHA1(6034176b255eeaa2980e8fef1b17ef6f0a743941) )
+
+	ROM_REGION( 0x0C00, "gfx1", 0 )	/* tiles */
+	ROM_LOAD( "6142.l2", 0x0000, 0x0200, CRC(65650cfa) SHA1(7d17455146fc9def22c7bd06f7fde32df0a0c2bc) )
+	ROM_LOAD( "6139.j2", 0x0200, 0x0200, CRC(a5d1358e) SHA1(33cecbe40ae299549a3395e3dffbe7b6021803ba) )
+	ROM_LOAD( "6141.m2", 0x0400, 0x0200, CRC(98b5f803) SHA1(c4e323ced2393fa4a9720ff0086c559fb9b3a9f8) )
+	ROM_LOAD( "6140.k2", 0x0600, 0x0200, CRC(66aeec61) SHA1(f577bad015fe9e3708fd95d5d2bc438997d14d2c) )
+
+	ROM_REGION( 0x0400, "gfx2", 0 )	/* sprites */
+	ROM_LOAD16_BYTE( "6137.e2", 0x0000, 0x0200, CRC(68961fda) SHA1(a06c7b453cce04716f49bd65ecfe1ba67cb8681e) )
+	ROM_LOAD16_BYTE( "6138.f2", 0x0001, 0x0200, CRC(aab314f6) SHA1(6625c719fdc000d6af94bc9474de8f7e977cee97) )
+ROM_END
+
+ROM_START( flyball1 )
+	ROM_REGION( 0x3000, "maincpu", 0 )	/* program */
 	ROM_LOAD( "6129.d5", 0x2000, 0x0200, CRC(17eda069) SHA1(e4ef0bf4546cf00668d759a188e0989a4f003825) )
 	ROM_LOAD( "6130.f5", 0x2200, 0x0200, CRC(a756955b) SHA1(220b7f1789bba4481d595b36b4bae25f98d3ad8d) )
 	ROM_LOAD( "6131.h5", 0x2400, 0x0200, CRC(a9c7e858) SHA1(aee4a359d6a5729dc1be5b8ce8fbe54d032d12b0) )
@@ -444,13 +473,13 @@ ROM_START( flyball )
 	ROM_LOAD( "6135.n5", 0x2C00, 0x0200, CRC(b352cb51) SHA1(39b9062fb51d0a78a47dcd470ceae47fcdbd7891) )
 	ROM_LOAD( "6136.r5", 0x2E00, 0x0200, CRC(1622d890) SHA1(9ad342aefdc02e022eb79d84d1c856bed538bebe) )
 
-	ROM_REGION( 0x0C00, "gfx1", 0 )   /* tiles */
+	ROM_REGION( 0x0C00, "gfx1", 0 )	/* tiles */
 	ROM_LOAD( "6142.l2", 0x0000, 0x0200, CRC(65650cfa) SHA1(7d17455146fc9def22c7bd06f7fde32df0a0c2bc) )
 	ROM_LOAD( "6139.j2", 0x0200, 0x0200, CRC(a5d1358e) SHA1(33cecbe40ae299549a3395e3dffbe7b6021803ba) )
 	ROM_LOAD( "6141.m2", 0x0400, 0x0200, CRC(98b5f803) SHA1(c4e323ced2393fa4a9720ff0086c559fb9b3a9f8) )
 	ROM_LOAD( "6140.k2", 0x0600, 0x0200, CRC(66aeec61) SHA1(f577bad015fe9e3708fd95d5d2bc438997d14d2c) )
 
-	ROM_REGION( 0x0400, "gfx2", 0 )   /* sprites */
+	ROM_REGION( 0x0400, "gfx2", 0 )	/* sprites */
 	ROM_LOAD16_BYTE( "6137.e2", 0x0000, 0x0200, CRC(68961fda) SHA1(a06c7b453cce04716f49bd65ecfe1ba67cb8681e) )
 	ROM_LOAD16_BYTE( "6138.f2", 0x0001, 0x0200, CRC(aab314f6) SHA1(6625c719fdc000d6af94bc9474de8f7e977cee97) )
 ROM_END
@@ -462,4 +491,5 @@ ROM_END
  *
  *************************************/
 
-GAME( 1976, flyball, 0, flyball, flyball, 0, 0, "Atari", "Flyball", GAME_NO_SOUND )
+GAME( 1976, flyball,  0,       flyball, flyball, 0, 0, "Atari", "Flyball (rev 2)", GAME_NO_SOUND )
+GAME( 1976, flyball1, flyball, flyball, flyball, 0, 0, "Atari", "Flyball (rev 1)", GAME_NO_SOUND )
diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index a0c3d392d14..61b6eccfcbc 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -6159,6 +6159,7 @@ tank8d			// ??????           1976/04 [6800]
 cball			// ?????? prototype 1976/?? [6800]
 copsnrob		// 005625           1976/07 [6502]
 flyball			// 005629           1976/07 [6502]
+flyball1		// 005629           1976/07 [6502]
 sprint2			// 005922           1976/11 [6502]
 sprint2a		// 005922           1976/11 [6502]
 sprint4			// 008716           1977/12 [6502]