Scope and Contents From the Series: Includes correspondence with art historian Victor Margolin, with Wilma Keppel about grid beam construction, an oral history project conducted by Leslie Coburn, and correspondence regarding exhibits, including the rebuilding of the Knowledge Box for the Learning Modern show in 2009 and its inclusion in the Hippie Modernism show in 2015. Presentation binders collect thematic or retrospective materials put together by Isaacs and curatorial partners to represent different aspects of his work for...