I've been looking for an outlet for records locally,in Pittsburgh;hoping to find something on the unit 1st and then go hunting for my Grandfather's records. I knew the State Archives held records but Harrisburg is too inconvienent for me to go to this year. I've hunted for message boards too...I had someone tell me the unit never existed,which isn't true...since I have photos and letters with the name and address of the Armory printed on them !