A Soldier's Story of the Siege of Vicksburg. from the Diary of Osborn H. Oldroyd.. - Scholar's Choice Edition
The Poets' Lincoln, Selected and Arranged by Osborn H. Oldroyd, Author of "The Assassination of Abraham Lincoln," Editor and Compiler of the "Words of Lincoln". 516 Tenth Street, N.W., Washington, D.C. (The House in which Lincoln Died)
A soldier's story of the siege of Vicksburg. From the diary of Osborn H. Oldroyd... With Confederate accounts from authentic sources, and an introduction by Brevet Maj.-Gen. M. F. Force
A Collection of Autograph Letters Written to Elizabeth Porter Gould, Mostly by Osborn H. Oldroyd, and Concerning the Oldroyd Lincoln Memorial Collection