The National Park Service spans hundreds of sites across the US, including monuments, seashores, memorials and parks. Brian Kelley and Jesse Reed survey the design history of the agency’s visual identity.

This book brings togethere a collection of over 400 maps produced by the United States National Park Service from 1910 to today. Photographer Brian Kelley has impulsively archived the rarely seen treasures over the past three years, uncovering a design portfolio with little to no credit to their respective designers. The growing collection displays a progressive design approach, from more typographic-driven covers, to the proliferation of duotone print production, culminating in the Unigrid system developed by Italian designer Massimo Vignelli in the 1970s.