- ZA HPRA A3424-B-B1-B1.31-B1.31.3-B1.31.3.3
- File
Part of Elaine Katz Papers
Butters-Mein Distributor for decantation; Siemens-Halske cyanide process.
Showing 285 results
Archival description 
- ZA HPRA A3424-B-B1-B1.31-B1.31.3-B1.31.3.2
- File
Part of Elaine Katz Papers
Including: Molloy process; Cyanide; Betty process; Cyanidation; Skills of Amalgamate.
- ZA HPRA A3424-B-B1-B1.20-B1.20.1
- File
Part of Elaine Katz Papers
Contributions: Miners; Coloureds; 1st and 2nd draft reading; Content; New Zealand; Germany; England; Act 34, 1911.
- ZA HPRA A3424-B-B1-B1.23-B1.23.1
- File
Part of Elaine Katz Papers
Personnel: Examinations; Red tape; Repatriation; Reports.
- ZA HPRA A3424-B-B1-B1.30-B1.30.1
- File
Part of Elaine Katz Papers
Balfour declaration; Census: Data; General; Charity; Community: General; Synagogue; Definitions.
- ZA HPRA A3424-B-B1-B1.33-B1.33.1
- File
Part of Elaine Katz Papers
Medical journals; Mine medical offices; Mine Medical Officers Association (MMOA) of East Rand;
- ZA HPRA A3424-B-B1-B1.34-B1.34.1
- File
Part of Elaine Katz Papers
Public health. Including Public health department; professionals; Commission; Public health Bill; Hospitals; Legislation; Conference.
- ZA HPRA A3424-B-B1-B1.35-B1.35.1
- File
Part of Elaine Katz Papers
Allegiance to Mining industry; Animal research; Doctors attitude to black practice; Native Affairs department interference; Bacteriology; Complaints and Transvaal Chamber of Mines (TCM) non-payment; Dependence on Mining industry; Dual allegiance, Government and private; Epidemiology; Eugenics; Full time medical officers.
- ZA HPRA A3424-B-B1-B1.47-B1.47.1
- File
Part of Elaine Katz Papers
Britain; Compensation; Disease: Future; Dust & Sampling; Health care; Legislation.
Results 11 to 20 of 285