1950's Exemplar Vita Scientia Amicitia Beta Sigma Phi pocket handbook

1950's Exemplar Vita Scientia Amicitia Beta Sigma Phi pocket handbook with full procedure and scripture for the Exemplar rank ceremonial ritual for both the officials and nominees.  its a hard cover booklet with some age staining on front and back cover.  Pages are in excellent condition no stains marks tears or crinkles. Intro Page of book is written "Ritual For Conferment Of The Exemplar Degree Copyright, 1950 The Walter W. Ross & Co., Inc."  Could not find any info about this item through the web and do not have a idea of its value if any.

Length - 4 11/16in. Width - 3in. Weight - 1.2oz.