This series contains ledgers & Notebooks concerning business investments, farm operations, correspondence, travel diaries and jokes/stories. Titles:

Cairnwood Estate Disbursements 1906-1916 Cairnwood Estate & Farms Disbursements John 1895-1901 Gertrude 1897-1906 Cairnwood Farm Day Book Accounts 1894-1898 Cairnwood Time Book 1895-1908 Index of Correspondence Miscellaneous 1901-1904 Pittsburgh Plate Glass 1901-1909 General 1901-1909 General - undated General 1912-1916 Miscellaneous 1901-1904 Miscellaneous 1892-3 Miscellaneous 1896-1900 Letters P & CCC Co. Trust 1896-1899 Gertrude Pitcairn's notes on 1876 Centennial John Pitcairn's pocket ledger of jokes and stories Index of Railroad Engines 1866 Index or Railroad Engines 1867 Telegraph Code & Cipher Book 1868 Telegraph Code & Cipher Book 1873 Bank Books (10) Land Title & Trust C. 1915-1916 Central National Bank 1909-1916 Citizen's National Bank 1909-1916 4th St. National Bank 1909-1916 Commercial Trust Compay 1902-1916 Masonic Deposit Savings Bank 1874-1876 Oil City Trust Company 1873-1879 Trademan's National Bank 1885-1887 Fidelity Insurance Trust 1883-1886 Bank of California 1876-1876 Alnwick Stone Crusher record Bills Payable Summary 1892-1894 Academy Athletic Club Treasurer's Account Quotes from the Word Quotations from Writings & Poems/Songs (French & English) Quotes from Apocalypes Explained Quotes from Arcana Coelestia Diary and Quotes 1884-1886 Daily notes 1886-1893 Daily notes 1889 Daily notes 1905-1906 Daily notes 1914 Income & Taxes Ledger 1866-1871 Newspaper Clippings Carnegie & Railroads Oil, Petroleum, Coke, Gas, Coal, Trans., Misc. Trusts 1899-1901 Railroads 1894-1900 Oil Industry 1869-1872 John Pitcairn's Statement of Assets, 12/1/1915. Investment Summary 1872-1881 Investment Summary 1882-1886 Investments 1899-1906 Investments 1907-1912 Investments 1913-1914 Family Record - June 19th guests Pitcairn Bldg. Receivables & Disbursements, 1903-1913. Samuel F. Barr vs. Pittsburgh Plate Glass, 1888-89. "She Stoops to Conquer" by O. Goldsmith Owosso Sugar Company, 8/1911-1/1816 Owosso Sugar Company, 2/1916-10/1919