Railroads & Locomotives Locomotives Pennsylvania Railroad patent drawings

Pennsylvania Railroad patent drawings

By Angela Cotey | January 20, 2012

| Last updated on November 3, 2020

See PDFs of the patent drawings covering elements of the Pennsy’s S2 turbine locomotive

You must login to submit a comment

Card image cap

Trains Magazine

By caboose to Silverton and back

Card image cap

Tourist Railroad Profiles

Trains Magazine

Travel with Trains: New England Fall Colors by Rail

Card image cap

Locomotives

Trains Magazine

General Electric’s U23B: Where are they now?

Card image cap

Railroad Operations

Classic Trains

New York’s Hell Gate Bridge

Shop our Trains.com Store

Members enjoy 15% off any purchase in our store. Join Today!

Steam by the Numbers

Steam by the Numbers answers many questions about steam locomotive evolution, explaining the reasons why so many wheel arrangements were developed

Trains Across America 2025 Calendar

Trains' Trains Across America Calendar is back for 2025!

Canadian National Snowburst Puzzle

Bam! That had been a 3-foot-tall drift across the Moose Range Road grade crossing near Sycamore, Ill.

Locomotive Complete Special Issue Archive DVD-ROM

Get 17 years of Locomotive special issues with the Locomotive Complete Special Issue DVD-ROM!