File of correspondence from Lewis T Wright of Mountain Copper Company Ltd. to M M O'Shaughnessy. A handwritten letter from Wright to O'Shaughnessy asks how long it would take to run a survey to calculate the length of railway needed to connect Windy Camp with Iron Mountain. Subsequent telegrams relay travel plans, and the final letter, dated 7 July 1897 names the members of the party Wright has assigned O'Shaughnessy to help with his upcoming work. The letter is to introduce O'Shaughnessy to Fielding when he arrives.

Digital File see p135 --> archive --> OCR --> Box 3 --> Correspondence --> p135_CO_184. Telegram to O'Shaughnessy from Lewis Wright (refile with that). 7 Jan 1897. Relating to a railway survey.

Handwritten letter to M M O'Shaughnessy from Mr [Kemp]. It encloses a rough sketch of tunnel work carried out by Mountain Copper Company on Windy Camp Mines.

File of correspondence between Dr O H Simons and M M O'Shaughnessy. The file begins with an exchange of perceptions over offence caused during Dr Simons' visit to Windy Camp. Mr's Hill, Winslow and Wright are all referred to, and the episode is described elsewhere in this archive from their perspective. Subsequent letters discuss the momentum and progress in Balaklala, negotiations with the Mountain Copper Co Ltd.

Two handwritten letters to M M O'Shaughnessy from D [McIntosh] asking him to forward a letter from Mr Kemp and himself to Mr Winslow and Dr Simons.

Handwritten note in M M O'Shaughnessy's handwriting outlining his expenses and that he will leave immediately for Balaklala, mentions C W Fielding.

Colour, hand-drawn plan of Balaklala Mine, Shasta County. Scale 50 feet to 1 inch. Tunnels and gossan outcrops are marked, with the height of elevations marked in different coloured ink. Part of the drawing shows a section of Balaklala workings.

Not digitised

Colour hand-drawing showing sections of Windy Camp, Huckleberry and Balaklala Mines. Note in pencil describing them as drawings 3 and 4 of the Balaklala Survey. The sections show elevations, gossan outcrop, powder house, tunnels, and depth of shafts. Drawn at a scale of 100 feet to 1 inch.

Map of the Balaklala Consolidated and Adjacent Property drawn at the scale of 400 feet to 1 inch. Surveyed by M M O'Shaughnessy, Civil Engineer.

Map of the Balaklala Consolidated and Adjacent Property drawn at the scale of 400 feet to 1 inch.