Historical Map: Union Pacific Annual Report Map, 1980
Here’s an absolutely cracking diagrammatic map that appeared as a fold-out sheet in Union Pacific annual reports from about 1978 through 1981, maybe slightly longer. I first saw this as a photograph of a partial part of the map, but it didn’t take me too long to find the whole thing on the internet via the Union Pacific Historical Society’s website. The map features a rigid and consistent use of a 30-degree angle, some neat […]