Autograph letter signed, from H.G. Clay to Thomas L. Kane, various business considerations, 1 p., written on both sides, 30 March 1869.

Autograph letter signed, from H.G. Clay to Thomas L. Kane, read “with great pleasure” Thomas L. Kane’s letter to Fraley, 1 p., 12 February 1869.

Autograph letter signed, from Thomas L. Kane to William Biddle, he reviews his “operations for the past eight years,” roads, coal, lines, taxation, and improvement, unattached to book, 2 pp., folded, 1 written on 4 sides, 1 written on 3 sides, 14 September 1866.

“Office McKean and Elk Land and Improvement Company,” report of a meeting of the stockholders, they authorized the directors to raise $200,000, notes made by TLK, 1 p., 24 September 1866.

Autograph letter signed, from W. Biddle, Philadelphia, to Thomas L. Kane, Biddle’s upcoming resignation and visit to McKean county, various instructions with business, 1 p., folded, written on 4 sides, 13 June 1867.

Autograph letter signed, from Biddle, Philadelphia, to Thomas L. Kane, board did not accept his resignation, visit to McKean, F. Collins elected to the board, 1 p., 18 June 1867.

Autograph letter signed, from Biddle, Philadelphia, to Thomas L. Kane, plan their (Biddle, Frederic Collins, and H.G. Clay) trip to McKean county, 1 p., 21 June 1867.

Autograph letter signed, from Thomas L. Kane to the Committee [of the McKean & Elk Land & Improvement Co.], his letter of resignation, 1 p., folded, written on 2 sides, 19 June 1867.

Copy of the minutes of a meeting of the Board of Directors of the McKean & Elk Co., originally signed by H.G. Clay, resolutions made, TLK’s resignation, 4 pp., 27-28 June 1867.

Autograph letter signed, from Biddle, Kane, to Thomas L. Kane, asks him to hold off on his resignation, 1 p., 28 June 1867.