list:
Returns a list of collections. Collections are intellectually significant groups of records.

retrieve:
Returns data about an individual collection. Collections are intellectually significant groups of records.

Filter fields available

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GET /collections?format=api&offset=350
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 10000,
    "next": "https://argo.library.pitt.edu/collections?format=api&limit=50&offset=400",
    "previous": "https://argo.library.pitt.edu/collections?format=api&limit=50&offset=300",
    "facets": {},
    "results": [
        {
            "uri": "/collections/dCdvspiJoQBYaJdfPKjo8v",
            "type": "collection",
            "title": "Harrisville United Methodist Church, Harrisville, Butler County, Pa. Records",
            "dates": [
                {
                    "expression": "1875-1979",
                    "begin": "1875",
                    "end": "1979",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/NRtRpjL4ebHBmaqyg4zm3i",
            "type": "collection",
            "title": "Francis E. Highton Papers",
            "dates": [
                {
                    "expression": "1948-1976",
                    "begin": "1948",
                    "end": "1976",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/M8PaRxwqUfkx7GE6MZk94z",
            "type": "collection",
            "title": "Department of City Controller, Pittsburgh, Pa. Records",
            "dates": [
                {
                    "expression": "1899-1941",
                    "begin": "1899",
                    "end": "1941",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/hGf4zYqYc2E75Jfab38TYx",
            "type": "collection",
            "title": "UE Washington Office Subject Files",
            "dates": [
                {
                    "expression": "1940-1980s",
                    "begin": "1940",
                    "end": "1989",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/S9mm4NZ8WRVxRSL3MBiNBx",
            "type": "collection",
            "title": "Pittsburgh Council, American Youth Hostel Records",
            "dates": [
                {
                    "expression": "1955-2002",
                    "begin": "1955",
                    "end": "2002",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/UXfxq9AYGGqgQQJrjn5aAh",
            "type": "collection",
            "title": "United Steelworkers of America Local 1397 (Homestead, Pa.) Records",
            "dates": [
                {
                    "expression": "1937-1972",
                    "begin": "1937",
                    "end": "1972",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/WkbJ7LwnrLwypKZizZw52Z",
            "type": "collection",
            "title": "George Coppola Photographs",
            "dates": [
                {
                    "expression": "1975-2000",
                    "begin": "1975",
                    "end": "2000",
                    "label": "creation",
                    "type": "inclusive"
                },
                {
                    "expression": "1990-1999",
                    "begin": "1990",
                    "end": "1999",
                    "label": "creation",
                    "type": "bulk"
                }
            ]
        },
        {
            "uri": "/collections/FckYgMaMHY7vjPNJx73fG4",
            "type": "collection",
            "title": "Pittsburgh Regional Library Center Records",
            "dates": [
                {
                    "expression": "1967-1985",
                    "begin": "1967",
                    "end": "1985",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/7ZKUCWVCGMjDBTNyRvC3A6",
            "type": "collection",
            "title": "Charles G. McIlvain Papers",
            "dates": [
                {
                    "expression": "1899-1921",
                    "begin": "1899",
                    "end": "1921",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/Y8uUQfamKauYJUFjJJMti7",
            "type": "collection",
            "title": "Robert J. Simonds Papers",
            "dates": [
                {
                    "expression": "1963-1966",
                    "begin": "1963",
                    "end": "1966",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/a9d9Pqi5CHa5WFRYXprSza",
            "type": "collection",
            "title": "Allegheny County, Pa. Jail Records (Court Dockets)",
            "dates": [
                {
                    "expression": "1863-1932",
                    "begin": "1863",
                    "end": "1932",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/Y3UPPTywb3XLjoHDYiQ9f5",
            "type": "collection",
            "title": "Northern Liberties Bridge Company Ledger",
            "dates": [
                {
                    "expression": "1836-1909",
                    "begin": "1836",
                    "end": "1909",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/HReMDCAknZgRXzroDG7XNK",
            "type": "collection",
            "title": "Fidelis Zitterbart Manuscripts",
            "dates": [
                {
                    "expression": "1868-1915",
                    "begin": "1868",
                    "end": "1915",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/oAqYzrnqiz6rxwTMMAmhZi",
            "type": "collection",
            "title": "Dick Thornburgh Papers",
            "dates": [
                {
                    "expression": "1932",
                    "begin": "1932",
                    "end": "1932",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/DbR3bSg9KcTNTFMhb88rsX",
            "type": "collection",
            "title": "Spencer Family Photograph Collection",
            "dates": [
                {
                    "expression": "1896-1911",
                    "begin": "1896",
                    "end": "1911",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/KyZxNnPMqdgzvX56DQrH7u",
            "type": "collection",
            "title": "Edgewood Presbyterian Church, Edgewood, Pa. Records",
            "dates": [
                {
                    "expression": "1891-1984",
                    "begin": "1891",
                    "end": "1984",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/dvE245QQbtc3HqxoZc3chT",
            "type": "collection",
            "title": "Kathleen George Papers",
            "dates": [
                {
                    "expression": "1962-2014",
                    "begin": "1962",
                    "end": "2014",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/9eynpcSnBw9RuEyrZpNNBi",
            "type": "collection",
            "title": "International Union of United Brewery, Flour, Cereal, Soft Drink, and Distillery Workers of America, Local No. 22 (Brewery Union Workers) Records",
            "dates": [
                {
                    "expression": "1887-1892",
                    "begin": "1887",
                    "end": "1892",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/BdDvjBRMSAhUVP5rYYTiaq",
            "type": "collection",
            "title": "Secretary of the University of Pittsburgh, Samuel Black Linhart,  Administrative Files",
            "dates": [
                {
                    "expression": "1906-1936",
                    "begin": "1906",
                    "end": "1936",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/VFUuK6RFNLuu9HaFanyt79",
            "type": "collection",
            "title": "Szeming Sze Papers",
            "dates": [
                {
                    "expression": "1945-1988",
                    "begin": "1945",
                    "end": "1988",
                    "label": "creation",
                    "type": "inclusive"
                },
                {
                    "expression": "1945-1947",
                    "begin": "1945",
                    "end": "1947",
                    "label": "creation",
                    "type": "bulk"
                }
            ]
        },
        {
            "uri": "/collections/ZVFGjsy5pk8tfjsugFHCsh",
            "type": "collection",
            "title": "George H. Love Interviews",
            "dates": [
                {
                    "expression": "September-October 1988",
                    "begin": "1988",
                    "end": "1988",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/LVBxuuoJQKUdV5LutPW5kB",
            "type": "collection",
            "title": "John R. Bickley Diary",
            "dates": [
                {
                    "expression": "1949",
                    "begin": "1949",
                    "end": "1949",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/dYHj38ym3CL3RN8XoaFKht",
            "type": "collection",
            "title": "Margaret Darin Stasik Papers",
            "dates": [
                {
                    "expression": "1936-1945",
                    "begin": "1936",
                    "end": "1945",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/ag5Wqk9QKsrERuKFdZxSFJ",
            "type": "collection",
            "title": "Communist Collection of A.E. Forbes",
            "dates": [
                {
                    "expression": "1921-1972",
                    "begin": "1921",
                    "end": "1972",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/5B5szAn8UWZUqowsB233C4",
            "type": "collection",
            "title": "Housing Authority of the City of Pittsburgh Records",
            "dates": [
                {
                    "expression": "1937-1953",
                    "begin": "1937",
                    "end": "1953",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/GNfztEPvBDK3EYsiEhinM2",
            "type": "collection",
            "title": "University of Pittsburgh, Women's Studies Program Records",
            "dates": [
                {
                    "expression": "1970-2005",
                    "begin": "1970",
                    "end": "2005",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/RR7DroXBFmAf2JDqswpHTT",
            "type": "collection",
            "title": "Don Brockett Papers",
            "dates": [
                {
                    "expression": "1930-1998",
                    "begin": "1930",
                    "end": "1998",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/hJjeMfpXVRQ9gLbESj5RJD",
            "type": "collection",
            "title": "Natalie L. M. Petesch Papers",
            "dates": [
                {
                    "expression": "1940-2006",
                    "begin": "1940",
                    "end": "2006",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/e7i4EDT56G7CVU3VMP4CKT",
            "type": "collection",
            "title": "UE Local 506 Records",
            "dates": [
                {
                    "expression": "1940-1980s",
                    "begin": "1940",
                    "end": "1989",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/R6R9yDdbE49hFPDBaXpdGJ",
            "type": "collection",
            "title": "Stanley J. Rainka Papers",
            "dates": [
                {
                    "expression": "1945-1946",
                    "begin": "1945",
                    "end": "1946",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/94uBYchRhJ4QFRuepn6NsV",
            "type": "collection",
            "title": "Iroquois Land Deed",
            "dates": [
                {
                    "expression": "1754",
                    "begin": "1754",
                    "end": "1754",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/g6o7azLWwNP2yhzgLTi5fJ",
            "type": "collection",
            "title": "UE District 4 Records",
            "dates": [
                {
                    "expression": "1950s",
                    "begin": "1950",
                    "end": "1959",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/VZQYTG8RYkPx5PRtz3JAtN",
            "type": "collection",
            "title": "Thaddeus Kosciuszko Beneficial Society, Mount Pleasant, Pa. Records",
            "dates": [
                {
                    "expression": "1915-1974",
                    "begin": "1915",
                    "end": "1974",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/WkxF4GEQQpmd3mKKQytzPT",
            "type": "collection",
            "title": "Polish Arts League of Pittsburgh Records",
            "dates": [
                {
                    "expression": "1948-1988",
                    "begin": "1948",
                    "end": "1988",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/26a7WVnmE7ysrwkjJVFtd9",
            "type": "collection",
            "title": "Ernest Rice McKinney Papers",
            "dates": [
                {
                    "expression": "1929-1942",
                    "begin": "1929",
                    "end": "1942",
                    "label": "creation",
                    "type": "inclusive"
                },
                {
                    "expression": "1929-1935",
                    "begin": "1929",
                    "end": "1935",
                    "label": "creation",
                    "type": "bulk"
                }
            ]
        },
        {
            "uri": "/collections/6uXCCL3ZB9NiW2xtrninJM",
            "type": "collection",
            "title": "William H. Claypoole Papers",
            "dates": [
                {
                    "expression": "1941-1979",
                    "begin": "1941",
                    "end": "1979",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/CMz9rGLLTBp9XF3W76mcoy",
            "type": "collection",
            "title": "Steffi Domike Papers",
            "dates": [
                {
                    "expression": "1946-2007",
                    "begin": "1946",
                    "end": "2007",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/eCEtsMiUf3RKon4B7Dd6bH",
            "type": "collection",
            "title": "German Nationality Room Committee Collection",
            "dates": [
                {
                    "expression": "1927-1954",
                    "begin": "1927",
                    "end": "1954",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/3HHmv8vGRFKmvisFxJjBiU",
            "type": "collection",
            "title": "UE Washington Office Research Files",
            "dates": [
                {
                    "expression": "1938-1996",
                    "begin": "1938",
                    "end": "1996",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/ZrxFiDrKJZoetN2tMKNzYv",
            "type": "collection",
            "title": "Teutonia Maennerchor Records",
            "dates": [
                {
                    "expression": "1910-1976",
                    "begin": "1910",
                    "end": "1976",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/knUyoXHHdbQrXPJ4HbtdqH",
            "type": "collection",
            "title": "Forestville United Methodist Church, Forestville, Butler County, Pa. Records",
            "dates": [
                {
                    "expression": "1895-1979",
                    "begin": "1895",
                    "end": "1979",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/Q9hzGrk6gfwj3UmuuCZ4zj",
            "type": "collection",
            "title": "United Steelworkers of America Local 1843 Records",
            "dates": [
                {
                    "expression": "1937-1999",
                    "begin": "1937",
                    "end": "1999",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/Bqz9KhKtjxAXWdgpPkf8Eu",
            "type": "collection",
            "title": "Herman Stearns Davis Papers",
            "dates": [
                {
                    "expression": "1893-1932",
                    "begin": "1893",
                    "end": "1932",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/duoUvjeGbNg2c2FGcckQdg",
            "type": "collection",
            "title": "Charles M. Schwab Correspondence",
            "dates": [
                {
                    "expression": "1891",
                    "begin": "1891",
                    "end": "1891",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/6GjEqagAeoZiN3MtZQKsqz",
            "type": "collection",
            "title": "Western Pennsylvania Buhl Network (WEBNET, Inc.) Records",
            "dates": [
                {
                    "expression": "1976-1988",
                    "begin": "1976",
                    "end": "1988",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/mhH5qTKbYfChLhao9Fk75T",
            "type": "collection",
            "title": "Pennsylvania Speech Association Records",
            "dates": [
                {
                    "expression": "1939-1969",
                    "begin": "1939",
                    "end": "1969",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/b7HV2DUA6gJXc9nnFP6Gdi",
            "type": "collection",
            "title": "International Union of United Brewery, Flour, Cereal, Soft Drink, and Distillery Workers of America, Local 67 and Local 144 Records",
            "dates": [
                {
                    "expression": "1946-1981",
                    "begin": "1946",
                    "end": "1981",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/Xhh3qwRDftpsFyFcnJQxQa",
            "type": "collection",
            "title": "Leaf Family Papers",
            "dates": [
                {
                    "expression": "1830-1950",
                    "begin": "1830",
                    "end": "1950",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/iVH8XxUAqSthduaLHG8BaZ",
            "type": "collection",
            "title": "Allegheny County, Pa. Dept. of Public Health Birth and Death Records",
            "dates": [
                {
                    "expression": "1870-1905",
                    "begin": "1870",
                    "end": "1905",
                    "label": "creation",
                    "type": "inclusive"
                }
            ]
        },
        {
            "uri": "/collections/9Z8vqZbF3qHkMBhfy8R2JK",
            "type": "collection",
            "title": "Allen G. Kukovich Papers",
            "dates": [
                {
                    "expression": "1977-2004",
                    "begin": "1977",
                    "end": "2004",
                    "label": "creation",
                    "type": "inclusive"
                },
                {
                    "expression": "1985-2004",
                    "begin": "1985",
                    "end": "2004",
                    "label": "creation",
                    "type": "bulk"
                }
            ]
        }
    ]
}