Diffs. between Anniversary and Pre-Anniversary

Has anyone compiled a list of features of Pre-Anniversary that are distinctive from Anniversary?  Anniversary I know pretty well.  As I understand, Pre-Anniversary has certain unique phrasing/abbreviating principles.  I have a copy of the "New and Revised" edition of pre-Anniversary (1916).  Will I find these unique principles in this edition?  Or are they only in earlier editions? 
Also, how does one search the messages/threads on this site?

(by A for everyone)

Labels: , ,