Northwest Working Press

Poster has black ink printed on a white background. At the right is a stylized image of a train, seen from track level, moving through a mountain town. The front of the engine says "Danger /...

Poster has a semi-transparent blue image of two men, one holding a strike sign and one with his hand outstretched. Imposed over the image is black text. Diagonally at the top left is "thousands of...