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array(13) {
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  ["hash"]=>
  string(56) "k6Vv75lU1TYLd6TMWNhYJlInpphK2BQmj8h75XeYN1UHE/jjx370FQ=="
  ["key"]=>
  string(56) "naBtvsEG1DcIe/nOXNQDKFQmockZiER6j80t4XSSPwQAE6O5wn+gQQ=="
  ["language_front"]=>
  string(4) "m6c="
  ["language_front_tag"]=>
  string(4) "z/o="
  ["search_value"]=>
  string(44) "2uY0tckL1DpPbvCdA8xMflwmqtoPn0hogotqvyPIagQK"
  ["424e0ec548c5509d65917508006e586d-page"]=>
  string(4) "mw=="
  ["424e0ec548c5509d65917508006e586d-perpage"]=>
  string(4) "mKQ="
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  ["LDS_STATUS"]=>
  string(16) "xPsv+MwK1jNeKg=="
  ["LDS_LAST_URL"]=>
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}

Directory of history departments and organizations in the United States and Canada - 19th ed. (1994)