When John gets the remaining two volumes of "The Acro Sport Newsletter" added to the site, all of these newsletters will be available to builders.
The newsletters were divided into four volumes for my own convenience but you may find it useful as well. Most of the Acro Sport I information is in the first volume. Like most newsletters that depend on builders for information there is a shortage of actual "How To" information in the early issues, but there are a lot of informative pictures. As I became involved with the Acro II, I began to write more of the "How To" type of article. Most of these are in volume 3&4. Don Baker wrote many articles on flying acro in the Acro II and most of those can be found in the third volume.
Throughout the newsletters there is a wealth of information that any builder can use.
This addition may well make this site the greatest single source of information for the Sport Biplane builder, if it isn't already.