Railroad, Pennsylvania Pennsylvania Railroad Company Test Department: Locomotive Testing Plant At Altoona, Penna. Tests Of An E2a Locomotive, 1910
![Railroad, Pennsylvania Pennsylvania Railroad Company Test Department: Locomotive Testing Plant At Altoona, Penna. Tests Of An E2a Locomotive, 1910](https://r.kelkoo.com/resize.php?country=se&merchantId=100565793&categoryId=5101&trackingId=96964074&width=300&height=300&image=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F41uO5zdEqaL._SL500_.jpg&sign=fJOZDAr7fujywqWccJp5a6sbiN.yxCLAo7OvnPhGeyE-)
Pennsylvania Railroad Company Test Department: Locomotive Testing Plant At Altoona, Penna. Tests Of An E2a Locomotive, 1910