Scope and Contents This bound volume has a note dated April 14, 1943 glued to the inside cover. The note says: Special Office Copy to be kept in Vault as permanent record for use in general office. The volume contains the following 17 sheets: Sheet 0 – Plot Plan Sheet 1 – Mill #1 – 1st Floor, Paper Dept. Sheet 2 – Mill #1 – 2nd Floor, Roving Sheet 3 – Mill #1 – 3rd Floor, Filling, Spinning Sheet 4 – Mill #1 – 4th Floor, Twister Room ...