Q: I am interested in any information about this book.
The Autobiography of Benjamin Franklin
Published by Henry Altemus Company

A: Your book is part of the Boys and Girls’ Classics Series.

You can date your book by following the information here: http://henryaltemus.com/series/series58.htm

It originally came in a labeled box. It is not a first edition but rather a later reprint.
When it sells, it is usually for less than $15.