diff --git a/pdf/README.md b/pdf/README.md
index 32d411b..e96d0a9 100644
--- a/pdf/README.md
+++ b/pdf/README.md
@@ -9,3 +9,10 @@ but 1.1 is the syllabus for the UFA school which rewrote HSA and 1.2 is very sim
 
 In spite of this, they are useful to get started with. 
 Javadoc for the HSA2 files will be generated in a week or two and uploaded also.
+
+----
+The originals were made by me and can be found in .doc form at https://www.eotw1969.com/educators.html. Click on "Code and Other Resources" at the bottom of the page and then click the link for the "complete ICS3U course" to find the materials. I didn't put my name on the orignal .doc files, but I would appreciate it if anything shared here that's adapted from my materials gets attributed in part to me :-) Contact me at sam.scott@sheridancollege.ca
+
+-- Sam Scott
+
+---