{"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University","last":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026page=1"},"meta":{"pages":{"current_page":1,"next_page":null,"prev_page":null,"total_pages":1,"limit_value":10,"offset_value":0,"total_count":1,"first_page?":true,"last_page?":true}},"data":[{"id":"vifgm_repositories_2_resources_29_c01","type":"Series","attributes":{"title":"Series 1: The John R. Hamburg Transportation Papers, 1956/1992","breadcrumbs":{"id":"https://arvasarchive.org/catalog/vifgm_repositories_2_resources_29_c01#breadcrumbs","type":"document_value","attributes":{"value":{"ref_ssi":"vifgm_repositories_2_resources_29_c01","ref_ssm":["vifgm_repositories_2_resources_29_c01"],"id":"vifgm_repositories_2_resources_29_c01","ead_ssi":"vifgm_repositories_2_resources_29","_root_":"vifgm_repositories_2_resources_29","_nest_parent_":"vifgm_repositories_2_resources_29","parent_ssi":"vifgm_repositories_2_resources_29","parent_ssim":["John R. Hamburg Transportation papers"],"parent_ids_ssim":["vifgm_repositories_2_resources_29"],"title_filing_ssi":"Series 1: The John R. Hamburg Transportation Papers","title_ssm":["Series 1: The John R. Hamburg Transportation Papers"],"title_tesim":["Series 1: The John R. Hamburg Transportation Papers"],"normalized_title_ssm":["Series 1: The John R. Hamburg Transportation Papers, 1956/1992"],"text":["Series 1: The John R. Hamburg Transportation Papers, 1956/1992","John R. Hamburg Transportation papers"],"parent_unittitles_ssm":["John R. Hamburg Transportation papers"],"parent_unittitles_tesim":["John R. Hamburg Transportation papers"],"normalized_date_ssm":["1956/1992"],"unitdate_other_ssim":["April 1956-April 1992"],"level_ssm":["Series"],"level_ssim":["Series"],"component_level_isim":[1],"sort_isi":1,"repository_ssim":["George Mason University"],"collection_ssim":["John R. Hamburg Transportation papers"],"has_online_content_ssim":["false"],"child_component_count_isi":92,"parent_access_restrict_tesm":["There are no access restrictions."],"parent_access_terms_tesm":["The copyright and related rights status of this collection have not been evaluated (See http://rightsstatements.org/vocab/CNE/1.0/)"],"date_range_isim":[1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992],"scopecontent_heading_ssm":["Scope and Contents note"],"_nest_path_":"/components#0","timestamp":"2026-07-23T21:20:29.468Z","collection":{"numFound":1,"start":0,"numFoundExact":true,"docs":[{"id":"vifgm_repositories_2_resources_29","ead_ssi":"vifgm_repositories_2_resources_29","_root_":"vifgm_repositories_2_resources_29","_nest_parent_":"vifgm_repositories_2_resources_29","ead_source_url_ssi":"data/oai/GMU/repositories_2_resources_29.xml","title_filing_ssi":"John R. Hamburg Transportation papers","title_ssm":["John R. Hamburg Transportation papers"],"title_tesim":["John R. Hamburg Transportation papers"],"unitdate_ssm":["1956-1992"],"unitdate_inclusive_ssm":["1956-1992"],"normalized_title_ssm":["John R. Hamburg Transportation papers"],"text":["John R. Hamburg Transportation papers","C0073","/repositories/2/resources/29","Urban transportation","Transportation -- Planning","Transportation","Transportation -- Washington Metropolitan Area -- Planning","Transportation -- United States -- Planning","There are no access restrictions.","Organized by subject and chronologically into one series.","Born in 1928, John Robert Hamburg was a transportation planner specializing in urban transportation. Hamburg served in the United States Navy during World War II, then returned to his home town of Detroit to study urban sociology at Wayne State University. In the 1950s, after receiving his Master's degree, Hamburg worked on transportation studies in Detroit and Chicago. He served as acting director of the New York State Transportation Department in 1962-1965 and as a partner with Creighton-Hamburg Consultants in 1967-1974. During the 1960s Hamburg lectured and taught planning courses at Cornell University, the University of North Carolina at Chapel Hill, and Clemson University. In 1974 Hamburg co-founded John Hamburg and Associates, Inc., and from 1982 through the mid 1990s, he served as vice president of Barton-Aschman Associates in Washington, D.C. On April 22, 2000 Hamburg died at Presbyterian Hospital in Albuquerque after suffering a stroke.","Processed by Special Collections Research Center staff. EAD markup completed by Eron Ackerman and Jordan Patty in August 2009. Additional processing and EAD markup completed by Hal Barthold in 2011.","The Special Collections Research Center also holds many other .","This collection contains papers from John Hamburg's career as a transportation planner. Hamburg specialized in urban transportation and worked on projects in Detroit, Chicago, Mexico City, Shanghai, and at the Baltimore-Washington International Airport.","The copyright and related rights status of this collection have not been evaluated (See http://rightsstatements.org/vocab/CNE/1.0/)","This collection contains papers from John Hamburg's career as a transportation planner. Hamburg specialized in urban transportation and worked on projects in Detroit, Chicago, Mexico City, Shanghai, and at the Baltimore-Washington International Airport.","George Mason University. Libraries. Special Collections Research Center","Hamburg, John R.","English"],"collection_title_tesim":["John R. Hamburg Transportation papers"],"collection_ssim":["John R. Hamburg Transportation papers"],"level_ssm":["collection"],"level_ssim":["Collection"],"unitid_ssm":["C0073","/repositories/2/resources/29"],"unitid_tesim":["C0073","/repositories/2/resources/29"],"repository_ssm":["George Mason University"],"repository_ssim":["George Mason University"],"creator_ssm":["Hamburg, John R."],"creator_ssim":["Hamburg, John R."],"creator_persname_ssim":["Hamburg, John R."],"creator_corpname_ssim":["George Mason University. Libraries. Special Collections Research Center"],"creators_ssim":["Hamburg, John R.","George Mason University. Libraries. Special Collections Research Center"],"access_terms_ssm":["The copyright and related rights status of this collection have not been evaluated (See http://rightsstatements.org/vocab/CNE/1.0/)"],"acqinfo_ssim":["Donated by the John R. Hamburg estate, 2002."],"access_subjects_ssim":["Urban transportation","Transportation -- Planning","Transportation","Transportation -- Washington Metropolitan Area -- Planning","Transportation -- United States -- Planning"],"access_subjects_ssm":["Urban transportation","Transportation -- Planning","Transportation","Transportation -- Washington Metropolitan Area -- Planning","Transportation -- United States -- Planning"],"has_online_content_ssim":["false"],"extent_ssm":["3.5 Linear Feet 7 boxes"],"extent_tesim":["3.5 Linear Feet 7 boxes"],"accessrestrict_html_tesm":["\u003cp\u003eThere are no access restrictions.\u003c/p\u003e  "],"accessrestrict_heading_ssm":["Access Restrictions"],"accessrestrict_tesim":["There are no access restrictions."],"arrangement_html_tesm":["\u003cp\u003eOrganized by subject and chronologically into one series.\u003c/p\u003e  "],"arrangement_heading_ssm":["Arrangement"],"arrangement_tesim":["Organized by subject and chronologically into one series."],"bioghist_html_tesm":["\u003cp\u003eBorn in 1928, John Robert Hamburg was a transportation planner specializing in urban transportation. Hamburg served in the United States Navy during World War II, then returned to his home town of Detroit to study urban sociology at Wayne State University. In the 1950s, after receiving his Master's degree, Hamburg worked on transportation studies in Detroit and Chicago. He served as acting director of the New York State Transportation Department in 1962-1965 and as a partner with Creighton-Hamburg Consultants in 1967-1974. During the 1960s Hamburg lectured and taught planning courses at Cornell University, the University of North Carolina at Chapel Hill, and Clemson University. In 1974 Hamburg co-founded John Hamburg and Associates, Inc., and from 1982 through the mid 1990s, he served as vice president of Barton-Aschman Associates in Washington, D.C. On April 22, 2000 Hamburg died at Presbyterian Hospital in Albuquerque after suffering a stroke.\u003c/p\u003e  "],"bioghist_heading_ssm":["Biographical Information"],"bioghist_tesim":["Born in 1928, John Robert Hamburg was a transportation planner specializing in urban transportation. Hamburg served in the United States Navy during World War II, then returned to his home town of Detroit to study urban sociology at Wayne State University. In the 1950s, after receiving his Master's degree, Hamburg worked on transportation studies in Detroit and Chicago. He served as acting director of the New York State Transportation Department in 1962-1965 and as a partner with Creighton-Hamburg Consultants in 1967-1974. During the 1960s Hamburg lectured and taught planning courses at Cornell University, the University of North Carolina at Chapel Hill, and Clemson University. In 1974 Hamburg co-founded John Hamburg and Associates, Inc., and from 1982 through the mid 1990s, he served as vice president of Barton-Aschman Associates in Washington, D.C. On April 22, 2000 Hamburg died at Presbyterian Hospital in Albuquerque after suffering a stroke."],"prefercite_html_tesm":["\u003cp\u003eJohn R. Hamburg transportation papers, C0073, Special Collections Research Center, George Mason University Libraries.\u003c/p\u003e  "],"prefercite_tesim":["John R. Hamburg transportation papers, C0073, Special Collections Research Center, George Mason University Libraries."],"processinfo_html_tesm":["\u003cp\u003eProcessed by Special Collections Research Center staff. EAD markup completed by Eron Ackerman and Jordan Patty in August 2009. Additional processing and EAD markup completed by Hal Barthold in 2011.\u003c/p\u003e  "],"processinfo_heading_ssm":["Processing Information"],"processinfo_tesim":["Processed by Special Collections Research Center staff. EAD markup completed by Eron Ackerman and Jordan Patty in August 2009. Additional processing and EAD markup completed by Hal Barthold in 2011."],"relatedmaterial_html_tesm":["\u003cp\u003eThe Special Collections Research Center also holds many other \u003cextptr show=\"new\" title=\"transportation collections\" href=\"https://aspace.gmu.edu/subjects/sh85137027\"\u003e\u003c/extptr\u003e.\u003c/p\u003e  "],"relatedmaterial_heading_ssm":["Related Material"],"relatedmaterial_tesim":["The Special Collections Research Center also holds many other ."],"scopecontent_html_tesm":["\u003cp\u003eThis collection contains papers from John Hamburg's career as a transportation planner. Hamburg specialized in urban transportation and worked on projects in Detroit, Chicago, Mexico City, Shanghai, and at the Baltimore-Washington International Airport.\u003c/p\u003e  "],"scopecontent_heading_ssm":["Scope and Content"],"scopecontent_tesim":["This collection contains papers from John Hamburg's career as a transportation planner. Hamburg specialized in urban transportation and worked on projects in Detroit, Chicago, Mexico City, Shanghai, and at the Baltimore-Washington International Airport."],"userestrict_html_tesm":["\u003cp\u003eThe copyright and related rights status of this collection have not been evaluated (See http://rightsstatements.org/vocab/CNE/1.0/)\u003c/p\u003e  "],"userestrict_heading_ssm":["Use Restrictions"],"userestrict_tesim":["The copyright and related rights status of this collection have not been evaluated (See http://rightsstatements.org/vocab/CNE/1.0/)"],"abstract_html_tesm":["\u003cabstract id=\"aspace_45e19c14058f3e9ddd394aeb36ac0e8d\" label=\"Abstract\"\u003eThis collection contains papers from John Hamburg's career as a transportation planner. Hamburg specialized in urban transportation and worked on projects in Detroit, Chicago, Mexico City, Shanghai, and at the Baltimore-Washington International Airport.\u003c/abstract\u003e\n    "],"abstract_tesim":["This collection contains papers from John Hamburg's career as a transportation planner. Hamburg specialized in urban transportation and worked on projects in Detroit, Chicago, Mexico City, Shanghai, and at the Baltimore-Washington International Airport."],"corpname_ssim":["George Mason University. Libraries. Special Collections Research Center"],"persname_ssim":["Hamburg, John R."],"names_ssim":["George Mason University. Libraries. Special Collections Research Center","Hamburg, John R."],"language_ssim":["English"],"descrules_ssm":["Describing Archives: A Content Standard"],"total_component_count_is":93,"online_item_count_is":0,"component_level_isim":[0],"sort_isi":0,"timestamp":"2026-07-23T21:20:29.468Z"}]}},"label":"Breadcrumbs"}}},"links":{"self":"https://arvasarchive.org/catalog/vifgm_repositories_2_resources_29_c01"}}],"included":[{"type":"facet","id":"repository_ssim","attributes":{"label":"Repository","items":[{"attributes":{"label":"George Mason University","value":"George Mason University","hits":1},"links":{"remove":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}}]},"links":{"self":"https://arvasarchive.org/catalog/facet/repository_ssim.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}},{"type":"facet","id":"collection_ssim","attributes":{"label":"Collection","items":[{"attributes":{"label":"John R. Hamburg Transportation papers","value":"John R. Hamburg Transportation papers","hits":1},"links":{"remove":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}}]},"links":{"self":"https://arvasarchive.org/catalog/facet/collection_ssim.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}},{"type":"facet","id":"date_range_isim","attributes":{"label":"Date range","items":[{"attributes":{"label":"1956","value":"1956","hits":1},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Bdate_range%5D%5B%5D=1956\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}},{"attributes":{"label":"1957","value":"1957","hits":1},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Bdate_range%5D%5B%5D=1957\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}},{"attributes":{"label":"1958","value":"1958","hits":1},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Bdate_range%5D%5B%5D=1958\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}},{"attributes":{"label":"1959","value":"1959","hits":1},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Bdate_range%5D%5B%5D=1959\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}},{"attributes":{"label":"1960","value":"1960","hits":1},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Bdate_range%5D%5B%5D=1960\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}},{"attributes":{"label":"1961","value":"1961","hits":1},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Bdate_range%5D%5B%5D=1961\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}},{"attributes":{"label":"1962","value":"1962","hits":1},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Bdate_range%5D%5B%5D=1962\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}},{"attributes":{"label":"1963","value":"1963","hits":1},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Bdate_range%5D%5B%5D=1963\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}},{"attributes":{"label":"1964","value":"1964","hits":1},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Bdate_range%5D%5B%5D=1964\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}},{"attributes":{"label":"1965","value":"1965","hits":1},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Bdate_range%5D%5B%5D=1965\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}},{"attributes":{"label":"1966","value":"1966","hits":1},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Bdate_range%5D%5B%5D=1966\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}}]},"links":{"self":"https://arvasarchive.org/catalog/facet/date_range_isim.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}},{"type":"facet","id":"level_ssim","attributes":{"label":"Level","items":[{"attributes":{"label":"Series","value":"Series","hits":1},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Blevel%5D%5B%5D=Series\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}}]},"links":{"self":"https://arvasarchive.org/catalog/facet/level_ssim.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University"}},{"type":"search_field","id":"all_fields","attributes":{"label":"All Fields"},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026search_field=all_fields"}},{"type":"search_field","id":"keyword","attributes":{"label":"Keyword"},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026search_field=keyword"}},{"type":"search_field","id":"name","attributes":{"label":"Name"},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026search_field=name"}},{"type":"search_field","id":"place","attributes":{"label":"Place"},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026search_field=place"}},{"type":"search_field","id":"subject","attributes":{"label":"Subject"},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026search_field=subject"}},{"type":"search_field","id":"title","attributes":{"label":"Title"},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026search_field=title"}},{"type":"search_field","id":"container","attributes":{"label":"Container"},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026search_field=container"}},{"type":"search_field","id":"identifier","attributes":{"label":"Identifier"},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026search_field=identifier"}},{"type":"sort","id":"score desc, title_sort asc","attributes":{"label":"relevance"},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026sort=score+desc%2C+title_sort+asc"}},{"type":"sort","id":"date_sort asc","attributes":{"label":"date (ascending)"},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026sort=date_sort+asc"}},{"type":"sort","id":"date_sort desc","attributes":{"label":"date (descending)"},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026sort=date_sort+desc"}},{"type":"sort","id":"creator_sort asc","attributes":{"label":"creator (A-Z)"},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026sort=creator_sort+asc"}},{"type":"sort","id":"creator_sort desc","attributes":{"label":"creator (Z-A)"},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026sort=creator_sort+desc"}},{"type":"sort","id":"title_sort asc","attributes":{"label":"title (A-Z)"},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026sort=title_sort+asc"}},{"type":"sort","id":"title_sort desc","attributes":{"label":"title (Z-A)"},"links":{"self":"https://arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+R.+Hamburg+Transportation+papers\u0026f%5Bdate_range%5D%5B%5D=1989\u0026f%5Brepository%5D%5B%5D=George+Mason+University\u0026sort=title_sort+desc"}}]}