Railway Club of Pittsburgh

• Official Proceedings
• Official Proceedings Volume vol. 10 no. 1 Nov. 1910-no. 9 Oct. 1911
• Official Proceedings Volume vol. 26 no. 1 Nov. 1926-no. 9 Oct. 1927
• Official Proceedings
• Official Proceedings; Volume 11
• Official Proceedings; Volume 16
• Official Proceedings; Volume 19