| Here is a photo from page 740 in the "Centennial History Of The Pennsylvania Railroad Company: 1846-1946" that was composed by George H. Burgess & Miles C. Kennedy and published in 1949. Photo Caption: "Class B-4a switching locomotive, 1898." Shown here is PRR engine #101, a B-4A (0-6-0) switcher built in the Altoona Machine Shops during September of 1895 and retired in December of 1914 after just 19 years of revenue service. |