diff --git a/mach/m68020/ncg/table b/mach/m68020/ncg/table
index 81fd2524..86cc3d55 100644
--- a/mach/m68020/ncg/table
+++ b/mach/m68020/ncg/table
@@ -1,3 +1,10 @@
+/*
+ * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
+ * See the copyright notice in the ACK home directory, in the file "Copyright".
+ */
+
+rscid = "$Header:"
+
 			/********************************
 			 *				*
 			 *    68000, 68010 and 68020    *
@@ -5,7 +12,6 @@
 			 *				*
 			 ********************************/
 
-
 #include "whichone.h"
 
 #define small(x) ((x)>=1 && (x)<=8)
diff --git a/mach/m68k2/ncg/table b/mach/m68k2/ncg/table
index 81fd2524..86cc3d55 100644
--- a/mach/m68k2/ncg/table
+++ b/mach/m68k2/ncg/table
@@ -1,3 +1,10 @@
+/*
+ * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
+ * See the copyright notice in the ACK home directory, in the file "Copyright".
+ */
+
+rscid = "$Header:"
+
 			/********************************
 			 *				*
 			 *    68000, 68010 and 68020    *
@@ -5,7 +12,6 @@
 			 *				*
 			 ********************************/
 
-
 #include "whichone.h"
 
 #define small(x) ((x)>=1 && (x)<=8)
diff --git a/mach/m68k4/ncg/table b/mach/m68k4/ncg/table
index 81fd2524..86cc3d55 100644
--- a/mach/m68k4/ncg/table
+++ b/mach/m68k4/ncg/table
@@ -1,3 +1,10 @@
+/*
+ * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
+ * See the copyright notice in the ACK home directory, in the file "Copyright".
+ */
+
+rscid = "$Header:"
+
 			/********************************
 			 *				*
 			 *    68000, 68010 and 68020    *
@@ -5,7 +12,6 @@
 			 *				*
 			 ********************************/
 
-
 #include "whichone.h"
 
 #define small(x) ((x)>=1 && (x)<=8)
diff --git a/mach/moon3/ncg/table b/mach/moon3/ncg/table
index 81fd2524..86cc3d55 100644
--- a/mach/moon3/ncg/table
+++ b/mach/moon3/ncg/table
@@ -1,3 +1,10 @@
+/*
+ * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
+ * See the copyright notice in the ACK home directory, in the file "Copyright".
+ */
+
+rscid = "$Header:"
+
 			/********************************
 			 *				*
 			 *    68000, 68010 and 68020    *
@@ -5,7 +12,6 @@
 			 *				*
 			 ********************************/
 
-
 #include "whichone.h"
 
 #define small(x) ((x)>=1 && (x)<=8)