The Pennsylvania’s I1’s had a look that matched their reputation for brute strength. Dubbed “Hippos” by crews for their enormous boilers and lumbering stride, the I1s were appreciated for their power, but not much else.
The Pennsylvania’s I1’s had a look that matched their reputation for brute strength. Dubbed “Hippos” by crews for their enormous boilers and lumbering stride, the I1s were appreciated for their power, but not much else.