The Pennsylvania RR Company book. "The Air Brake and Train Air Signal. Dated 191

Description

THIS BOOK HAS BEEN USED A LOT AND ALSO HAS SOME STAINS AND SOILING. THE PAGES ARE ALL INTACT WITH NONE TORN OR FOLDED THAT I SAW.  THERE IS A NAME WRITTEN ON THE FRONT AND BACK COVERS. THANKS FOR LOOKING AT MY BOOKS.