1964-64 study to determine speeds of Simplified and DJS
http://www.eric.ed.gov:80/ERICDocs/data/ericdocs2sql/content_storage_01/0000019b/80/34/f5/37.pdf Found this study today with a google search “Gregg shorthand”. I do like it when new things show up. Am still reading this, but wanted to post it. (by Shorthand-learner for everyone)