- ZA HPRA A3299-D-D3-D3.5
- Pasta/Processo
Parte de Hilda and Rusty Bernstein Papers
Parte de Hilda and Rusty Bernstein Papers
Parte de Hilda and Rusty Bernstein Papers
Newspaper cuttings and book reviews (some laminated)
Parte de Hilda and Rusty Bernstein Papers
Correspondence in response to the publication
Parte de Hilda and Rusty Bernstein Papers
Parte de Hilda and Rusty Bernstein Papers
Between Penguin Books South Africa and Rusty Bernstein, dated 10 June 1998; Typescript with Summary of content and Foreword by Rusty, 1997; Book cover proof as released by Viking Press, part of the Penguin Group, in 1999.
Parte de Hilda and Rusty Bernstein Papers
Technical drawings and sketches for various inventions, including: Universal mortar dovetail cutter, car carry basin, handle dispenser, threading device, wind rule.
Combined Paper Punch and Eyeletter
Parte de Hilda and Rusty Bernstein Papers
Certificate of Registration in the records of Ideas Marketing Pool (IMP), dated 26 March 1964; technical drawing.
Parte de Hilda and Rusty Bernstein Papers
Certificate of Registration of the device in the records of Ideas Marketing Pool (IMP), dated 26 March 1964; description and technical drawing.
Parte de Hilda and Rusty Bernstein Papers
Correspondence with John Connell Associates, London, written to Rusty Bernstein at the Pretoria Local Jail, who was by then Awaiting Trial prisoner for the upcoming Rivonia trial. Including description of the Telephone dialling attachment and Certificate of Registration of the device in the records of Ideas Marketing Pool (IMP), dated 27 April 1964.
Parte de Hilda and Rusty Bernstein Papers
Copy of a Report on Novelty Search Relating to Slide Rules, which makes mention of L.Bernstein having developed the longslide rule, which forms the basis of South African Patent Application no. 63/2268; advertising pamphlet for the longslide rule, technical drawing, 1963.