Other correspondents [14 items] Other correspondents [17 items] Other correspondents includes letter from Sarah Whiting [19 items] Other correspondents [15 items] Other correspondents [31 items] Other correspondents includes correspondence with Thomas Lincoln Casey [30 items] Other correspondents includes two letters from A. W. Gazzan [18 items] Other correspondents [20 items] Other correspondents [52 items] Letterbook includes copies of letters to Abby Pearce Casey [1 item] Abby Pearce Casey [16 items] Other recipients [33 items] Other recipients [6 items] N. Goff to Governor Smith of Rhode Island E. A. Casey to Sister (Elizabeth Casey Briggs) Hannah Pearce to Ann Pearce Journal [1 item] Daybook [1 item] Financial records [37 items] Legal records [8 items] Autobiographical manuscripts [76 pages] Autobiographical notes and miscellany [20 items] Biography of Silas Casey by his son, Thomas Lincoln Casey [24 pages] Biography of Silas Casey by E. Walter West [1 item] Speeches by Silas Casey [3 items] Ephemera, advertising material, etc. [4 items] Mathematics: manuscript notes [90 items] Mathematics: printed matter and news clippings Military tactics: manuscript notes [22 items] Bible notes: manuscript notes [129 items] Appointment notices [6 items] Commission certificates [6 items] Orders: copies of orders [26 items] Orders received [17 items] Correspondence sent: Letterbook [1 item] Correspondence received [17 items] Correspondence received [18 items] Copies of correspondence Copies of correspondence Reports re: Battle of Mexico [3 items] Report re: Indian populations [1 item] Reports re: Battle of Seven Pines [2 items] Reports [6 items] Receipts for supplies [3 items] Journal [1 item] Manuscript copy of Congressional Bill re: the addition of regiments to U. S. Army for colored troops [1 item] Maps: hand-drawn maps [4 items] Printed matter [10 items] News clippings [4 items] Scrapbook: Washington Monument [1 item]