diff --git a/doc/sysdoc/chaord.57 b/doc/sysdoc/chaord.57
index a27a94b5..19faf000 100755
--- a/doc/sysdoc/chaord.57
+++ b/doc/sysdoc/chaord.57
@@ -1,3 +1,6 @@
+;comment Copyright (c) 1999 Massachusetts Institute of Technology
+;comment See the COPYING file at the top-level directory of this project.
+;comment ------------------------------
 ;skip 1
 ;list
 ;lftmar 350
diff --git a/doc/sysdoc/chaos.file b/doc/sysdoc/chaos.file
index b960dd88..09331db5 100755
--- a/doc/sysdoc/chaos.file
+++ b/doc/sysdoc/chaos.file
@@ -1,4 +1,7 @@
 -*- Mode:Text -*-
+Copyright (c) 1999 Massachusetts Institute of Technology
+See the COPYING file at the top-level directory of this project.
+------------------------------
 
 Description of the CHAOS FILE protocol designed by HIC.
 
diff --git a/doc/sysdoc/clo.100 b/doc/sysdoc/clo.100
index 13b93333..79dcc44a 100755
--- a/doc/sysdoc/clo.100
+++ b/doc/sysdoc/clo.100
@@ -1,4 +1,7 @@
 -*-Text-*-						Alan 12/31/83
+Copyright (c) 1999 Massachusetts Institute of Technology
+See the COPYING file at the top-level directory of this project.
+------------------------------
 
 Here is what I know about the core link device(s).
 
diff --git a/doc/sysdoc/devdoc.5 b/doc/sysdoc/devdoc.5
index e7e8c0aa..308a5ecc 100755
--- a/doc/sysdoc/devdoc.5
+++ b/doc/sysdoc/devdoc.5
@@ -1,3 +1,6 @@
+Copyright (c) 1999 Massachusetts Institute of Technology
+See the COPYING file at the top-level directory of this project.
+------------------------------
 
 SUBTTL I/O DEVICE DISPATCH TABLES
 
diff --git a/doc/sysdoc/grphcs.21 b/doc/sysdoc/grphcs.21
index d6e033ce..b2eea695 100755
--- a/doc/sysdoc/grphcs.21
+++ b/doc/sysdoc/grphcs.21
@@ -1,3 +1,6 @@
+Copyright (c) 1999 Massachusetts Institute of Technology
+See the COPYING file at the top-level directory of this project.
+------------------------------
                This file was moved to MIT-MC from
               MIT-AI by David C. Plummer on 6 June
                   1981, and may be up to date.
diff --git a/doc/sysdoc/intrup.108 b/doc/sysdoc/intrup.108
index 1cf0bba3..facabe16 100755
--- a/doc/sysdoc/intrup.108
+++ b/doc/sysdoc/intrup.108
@@ -1,3 +1,7 @@
+Copyright (c) 1999 Massachusetts Institute of Technology
+See the COPYING file at the top-level directory of this project.
+------------------------------
+
 Overview of ITS User Interrupts
 
 When ITS wishes to signal a user program of the existence of an
diff --git a/doc/sysdoc/itstty.41 b/doc/sysdoc/itstty.41
index ee5254f2..b29a0c07 100755
--- a/doc/sysdoc/itstty.41
+++ b/doc/sysdoc/itstty.41
@@ -1,4 +1,7 @@
 -*-TEXT-*- 
+Copyright (c) 1999 Massachusetts Institute of Technology
+See the COPYING file at the top-level directory of this project.
+------------------------------
 
 File: ITSTTY	Node: Top	Next: A			Up: (DIR)
 
diff --git a/doc/sysdoc/job.100 b/doc/sysdoc/job.100
index 2942c1df..c1a1f20a 100755
--- a/doc/sysdoc/job.100
+++ b/doc/sysdoc/job.100
@@ -1,3 +1,7 @@
+Copyright (c) 1999 Massachusetts Institute of Technology
+See the COPYING file at the top-level directory of this project.
+------------------------------
+
 PROGRAMMING TECHNOLOGY DIVISION DOCUMENT                     SYS.xx.yy
 
 
diff --git a/doc/sysdoc/locks.108 b/doc/sysdoc/locks.108
index 992e683f..eec43a0a 100755
--- a/doc/sysdoc/locks.108
+++ b/doc/sysdoc/locks.108
@@ -1,4 +1,7 @@
 								-*- Text -*-
+Copyright (c) 1999 Massachusetts Institute of Technology
+See the COPYING file at the top-level directory of this project.
+------------------------------
 
 
 	This file contains documentation for both the LOCK device,
diff --git a/doc/sysdoc/magtap.101 b/doc/sysdoc/magtap.101
index 264176ed..1147c614 100755
--- a/doc/sysdoc/magtap.101
+++ b/doc/sysdoc/magtap.101
@@ -1,3 +1,7 @@
+Copyright (c) 1999 Massachusetts Institute of Technology
+See the COPYING file at the top-level directory of this project.
+------------------------------
+
 MAG TAPE SPECS
 Copied from memo from S.Cutler 2/23/72
 THIS MEMO CONTAINS MANY LOWER-CASE CHARS
diff --git a/doc/sysdoc/ncp.100 b/doc/sysdoc/ncp.100
index b910d4c1..d5da8c68 100755
--- a/doc/sysdoc/ncp.100
+++ b/doc/sysdoc/ncp.100
@@ -1,3 +1,7 @@
+Copyright (c) 1999 Massachusetts Institute of Technology
+See the COPYING file at the top-level directory of this project.
+------------------------------
+
 Warning- don't believe everything in this file!
 
 
diff --git a/doc/sysdoc/peek.bugs b/doc/sysdoc/peek.bugs
index f1261c70..31de5448 100755
--- a/doc/sysdoc/peek.bugs
+++ b/doc/sysdoc/peek.bugs
@@ -1,3 +1,7 @@
+Copyright (c) 1999 Massachusetts Institute of Technology
+See the COPYING file at the top-level directory of this project.
+------------------------------
+
 Date: Fri,  5 May 89 14:14:14 EDT
 From: Devon Sean McCullough <DEVON@AI.AI.MIT.EDU>
 To: BUG-PEEK@AI.AI.MIT.EDU
diff --git a/doc/sysdoc/tv.100 b/doc/sysdoc/tv.100
index 26231921..ac5f1a19 100755
--- a/doc/sysdoc/tv.100
+++ b/doc/sysdoc/tv.100
@@ -1,3 +1,7 @@
+Copyright (c) 1999 Massachusetts Institute of Technology
+See the COPYING file at the top-level directory of this project.
+------------------------------
+
 	A slightly revised TV-11 program is up and running.
 There are the following features/changes:
 
diff --git a/doc/sysdoc/usr.102 b/doc/sysdoc/usr.102
index 68b1f2b1..01c3adde 100755
--- a/doc/sysdoc/usr.102
+++ b/doc/sysdoc/usr.102
@@ -1,3 +1,7 @@
+Copyright (c) 1999 Massachusetts Institute of Technology
+See the COPYING file at the top-level directory of this project.
+------------------------------
+
 JOBS IN ITS