In a used book store the other day, I got a copy of the 1970 NWT (6th printing, 16,000,000 copy), bound with the 1965 Make Sure, and the 1950 Defending and Legally Establishing the Good News. The Appendix includes "A Listing of Outstanding Word Changes in the 1970 Revised Bible."
If anyone needs scans of certain pages from this, please let me know. Also, if anyone is working on another CD of older (out of copyright) publications, I'd be glad to donate this "to the cause"
Craig