29 page report titled 'South African airship scheme', produced by the Airship Guarantee Co. Ltd. The report includes details of the R100 protoships design and contains seven images:

- Artist's impression of the side view of R100 moored to monitor

- Artist's impression of R100 flying over land

- Photograph of Z.R.3 on landing ground

- Photograph of HMA R35 moored to mast at Pulham

- Artist's impression of the passenger and control accommodation in the R100

- Photograph of US airship "Shenandoah" moored to "Patoka"

- Artist's impression of the bow view of R100 moored to monitor

The report is housed in its original file