Blueprint of the Balaklala Consolidated and Adjacent Property drawn at the scale of 400 feet to 1 inch. Surveyed in April 1897 by M M O'Shaughnessy, Civil and Mining Engineer. The underlined figures show barometric altitudes.

Plan of the Balaklala Consolidated Mine Survey, Flat Creek Mining District, Shasta County, Survey No 75. Drawn at a scale of 200 feet to 1 inch.

Not digitised

Map No 1 Balaklala Mines, Shasta County including a longitudinal section. Altitudes above sea level are marked in red ink. The map shows tunnels, drift, gossan and copper sulphide ore. Drawn at a scale of 50 feet to 1 inch.

Two copies of a plan of part of workings of Balaklala Mine. The plan marks out sites of gossan and sulphide ore deposits. It was drawn by M M O'Shaughnessy, Civil and Consulting Engineer at a scale of 50 feet to 1 inch.

Grid map, marking out 29 listed sites including Balaklala, Windy Camp and Huckleberry. The map shows the Sacramento River, creeks, railways and Keswick smelting works.

A more detailed grid map than P135/1/2/2/1/25, showing the same area around the Sacramento River. This map marks out altitude, and the latitude and longitude bearings, as well as the material of posts.

Grid map showing Sacramento River, and marking the location of Balaklala Mines, Mountain Mines and Keswick Smelting Works.

Two copies (with slight differences) of a grid map showing the area to the west of Balaklala Mines. Altitude, northings and eastings, and posts are marked on both maps.

Digital File see p135 --> archive --> OCR --> Box 3 --> Correspondence --> p135_CO_058. Memo to O'Shaughnessy from Easton Eldridge and Co, Real Estate Agents and Auctioneers, requesting payment. Mr A Hill is also referenced. (30 Jan 1897).