The Pennsylvania Railroad's class A5s was the most powerful class of 0-4-0 steam locomotives. The Pennsylvania Railroad built 47 in its Juniata Shops...

The Pennsylvania Railroad (reporting mark PRR), legal name The Pennsylvania Railroad Company, also known as the "Pennsy", was an American Class I railroad...

The Pennsylvania Railroad (PRR) A3 was an 0-4-0 class steam locomotive that were built at Altoona Works between 1895 until 1905. A3s were used to shunt...

amphibious aircraft Pennsylvania Railroad class A5s, an American locomotive Finnish Steam Locomotive Class A5 LNER Class A5, a class of 4-6-2T steam locomotives...

The Pennsylvania Railroad (PRR) class A1 was a class of 0-4-0 type steam locomotives. The class A1 was built from 1886 to 1892, when 0-4-0s were being...

Pennsylvania Railroad class A5s Pennsylvania Railroad class G5 Pennsylvania Railroad class K5 Pennsylvania Railroad class L5 Pennsylvania Railroad class P5 Southern...

The Railroad Museum of Pennsylvania is a railroad museum in Strasburg, Lancaster County, Pennsylvania. The museum is located on the east side of Strasburg...

Locomotive classification on the Pennsylvania Railroad took several forms. Early on, steam locomotives were given single-letter classes. As the 26 letters were...

after all other major railroads had abandoned development of the type, building their final A5s class into the 1920s. The A5s was a monster among 0-4-0s...