Genealogy - Mark Hopkins estate

From: "Larr Mann" sonlarr@hotmail.com

I am doing genealogy research and was trying to found out if any one might be able to tell me if there was any letters that have to do with re-opening the Mark Hopkins estate.  The time period would be around 1934.  The letters that I am refering to might be sent from a Judge James Henry Longden or his wife Herrieatta Longden.  I am attaching some information that might help you better understand what I am refering to. ...   

—Larry Hudson

"Manual of the Railroads of the United States" by Henry V. Poor

From: Kaygee1217@aol.com

I have a book of the Manual of the Railroads of the United States 1882 15th annual number by Henry V Poor, excellent condition – what would a selling price for this book be?