| Abedian (1982) |
Labour recruiting organisations in Umtata (VEZAMFA, ACRO-HANISE) wage and remittance information |
1979-1980 |
Supplies average migrant wage, length of employment and remittance ratios (55-60%) for contract workers. |
| Cobbe (1986) |
TEBA/Chamber of Mines recruitment data for Basotho miners (via Central Bank of Lesotho Quarterly Review 111:4, Dec 1984, p. 56 and others), Table 1 |
1966-1983 |
Establishes numbers of Lesotho miners on Chamber mines and trend (plateau near 100-110,000) in Table 1. |
| Davies et al. (1976) |
Chamber of Mines estimates of tariff and railway tariff costs per ton milled |
1920s-1930s |
Quantifies the cost burden that protection and railway restructuring imposed on mining capital. |
| Hilsenrath and Pogue (2012) |
Chamber of Mines of South Africa (COMSA) institutional history (Patent Committee 1892, concentration sub-committee 1893), via Lang (1986) |
1889-1896 |
Shows the Chamber's role in coordinating technology diffusion and contesting patents. |
| Hilsenrath and Pogue (2012) |
Gold Metallurgy in South Africa (Adamson ed., Chamber of Mines, 1972) and Gold Metallurgy on the Witwatersrand (King ed., 1949) |
1949, 1972 |
Technical data on amalgamation recovery rates, pulp ratios, tube-mills and the precipitation process. |
| Houghton and Dagut (1972) |
Chamber of Mines returns of Witwatersrand gold output, as quoted by Hatch and Chalmers, The Gold Mines of the Rand (1895) |
1887-1895 |
Annual gold output in ounces and value, and 1894 Transvaal output by district. |
| Houghton and Dagut (1973) |
Chamber of Mines, Mining Survey no. 62, April 1968 |
1960-1966 |
Gives mineral reserves, output and export figures for 1960 and 1966. |
| Lucas (1987a) |
TEBA/mining-house recruiting and wage data (mine wage, miner numbers, white miners' wages, mineral prices) |
1946-1978 |
Provides numbers of miners by country and nominal mine wages; wages of white miners and mineral prices serve as instruments. |
| Milburn and Cole (1957) |
Transvaal and Orange Free State Chamber of Mines periodical reports and newsletter The Reef |
1889-1955 |
Identified as the output of an employers' group described as politically effective. |
| Pirie (1993) |
Transvaal Archives Depot, RRC 19 (165/03): correspondence of the Transvaal Chamber of Mines and CSAR General Manager (Price), 1903 |
1903 |
Establishes the number of migrants railed from the Cape and Natal in 1901-03, rail fares as one third of recruiting costs, and the Chamber's lobbying for lower rail fares. |
| Taylor (1978) |
WNLA offices in Francistown and Shakawe (reports) |
1930s |
Used for the origin of recruits arriving at Francistown and Shakawe, showing the Protectorate's small share of the WNLA intake. |