From 5e9f84db9d523135b8c8e60b5b90c548c6d41f6b Mon Sep 17 00:00:00 2001
From: James McClanahan <jim30109@gmail.com>
Date: Sun, 2 May 2021 10:41:49 -0400
Subject: [PATCH] Update README.md

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 2f05afe..f55e43e 100644
--- a/README.md
+++ b/README.md
@@ -111,6 +111,8 @@ For the starting place of my analysis, thanks to Eric Smith and to Jeff Tranter.
 
 I have also made use of a disassembly of Apple 2 Integer BASIC by Paul R. Santa-Maria. He further credits William Luebbert's "What's Where in the Apple" and Peeking at Call-A.P.P.L.E., Vol 2, 1979 (pp44-61).
 
+In working on this, I have also made use of the Apple 1js emulator at https://www.scullinsteel.com/apple1/
+
 
 ## The fine print...