17. P.S.&N. original of circular on Stony Brook Bridge. 6 Mss. pcs. (Circular 1907; 4 sheets of specifications for Lord & Lady Baltimore engines; B. & O. loaded car certification card - blank)., 1907;

17. P.S.&N. original of circular on Stony Brook Bridge. 6 Mss. pcs. (Circular 1907; 4 sheets of specifications for Lord & Lady Baltimore engines; B. & O. loaded car certification card - blank)., 1907;, Box: 2. Pittsburg, Shawmut & Northern Railroad Company papers, 2161. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/357921 Accessed January 28, 2026.