DL&W Q1 4-8-4
Railroad Model Craftsman 1974-02 pg. 42 Scale: (none) Category: "Locomotives - Steam"
Two prototype photos, a brief description, and scale drawings make up this article about this engine.
Where 4-8-4's were Poconos
Railroad Model Craftsman 1974-02 pg. 44 Scale: (none) Category: "Locomotives - Steam"
On the Delaware & Lackawanna the 4-8-4's were called "Notherns", but rather "Poconos". The article provides complete history and many prototype photos.