- 1Drawing office data sheets (BNW/B/2/2)
1916-1928, file - 2Miscellaneous airship reports (BNW/BB1/5)
1923-1925, file - 3Duralumin sections (BNW/BB1/6)
1924-1925, file - 4Contract for the construction of a rigid airship (BNW/BB1/7)
22 October 1924, file - 5The development of the airship with special reference to transport (BNW/BB1/8)
10 April 1924, file - 6Airship Guarantee Co Ltd (BNW/BB2)
April 1925 - July 1927, sub-series - 7Dominion type airship mooring mast (BNW/BB2/1)
September 1926, file - 8Patent specifications (BNW/BB2/3)
1925-1927, file - 9R100 airship structure - transverse frames and gasbag wiring (BNW/BB3)
1925-1929, sub-series - 10Structure and stresses of airship frames (BNW/BB3/4)
August 1925-April 1931, file - 11R100 calculations (BNW/BB3/5)
December 1925-September 1929, file - 12Spider production (BNW/BB3/6)
September 1926-April 1927, file - 13Fins and rudders (BNW/BB3/10)
July 1926-February 1927, file - 14Reports on subjects relating to R100 (BNW/BB3/12)
March 1926 - October 1929, file - 15Corrosion (BNW/BB3/13)
November 1928 - February 1929, file
