Got another copy of TM9-1827B Vacuum brake systems Bendix BK.. this time its a wartime version (the other one I have is from the 50's).
Its not in pristine condition so I'll be cutting the spine and scanning it in to replace the copy of TM9-1827B in the Technical Publications area.... that one is and old B&W scan and the images are pretty ratty.
So yay me!