int(0)
array(13) {
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  string(32) "iL+dxzC/RR2pOIOZV8rjd7GlmUe+Gs44"
  ["hash"]=>
  string(56) "g76bwiS+FFKrMe6cWsS1dejywg67Hc0wgx4/3SllntUdT68jIN1C3w=="
  ["key"]=>
  string(56) "iLycwCrsElL+OO6ZWpHlerOlw1q4HMk8g04/1ik+z9JOT6RwJY4R3A=="
  ["language_front"]=>
  string(4) "i7w="
  ["language_front_tag"]=>
  string(4) "3+E="
  ["search_value"]=>
  string(44) "yv3AmHThFV7vKLrNAdChLebzzkz+WpF+jl0uh301w4QQ"
  ["606afc60e344167b99134a7b8c22ce5b-page"]=>
  string(4) "iw=="
  ["606afc60e344167b99134a7b8c22ce5b-perpage"]=>
  string(4) "i78="
  ["item-back-1"]=>
  string(388) "lePGl2/uAkm0arjHBIP5MO71zx7qW9FkiA4oh3A6kZYbT+UjeoUHnaPAMRHs1Xqh1DDbBUPFAf5bhdKoqJG7ahBTvHOdhdgbF5RY+Cuyv3tunGEx7Re+fAmgfFPd9ZtNSGdmve1a+HLII9h+py8owvnXQv7z8Xb2/ei1f+Ohktr+3JSuCYTvqzj39Ku2STAzy887Rf64kd379hkiX9qtRUCNgtx/hyw+HNnAq0lp55rS0PeZVPPPLP1PZ0mWdxuGpkdXm7CA3w4YQoZxb7SBKcThD5VTvXsSey2P4JqXnb9dnpTjz2WHTKqoqJ2c65zCyKjLqLkoyiIjxO2IvqZytz/n0Eu5JEKv8vLHJxmDgb73YH2jnC2ZhdWvmRK5saqolPY="
  ["item-back-menu-13-1"]=>
  string(388) "lePGl2/uAkm0arjHBIP5MO71zx7qW9FkiA4oh3A6kZYbT+UjeoUHnaPAMRHs1Xqh1DDbBUPFAf5bhdKoqJG7ahBTvHOdhdgbF5RY+Cuyv3tunGEx7Re+fAmgfFPd9ZtNSGdmve1a+HLII9h+py8owvnXQv7z8Xb2/ei1f+Ohktr+3JSuCYTvqzj39Ku2STAzy887Rf64kd379hkiX9qtRUCNgtx/hyw+HNnAq0lp55rS0PeZVPPPLP1PZ0mWdxuGpkdXm7CA3w4YQoZxb7SBKcThD5VTvXsSey2P4JqXnb9dnpTjz2WHTKqoqJ2c65zCyKjLqLkoyiIjxO2IvqZytz/n0Eu5JEKv8vLHJxmDgb73YH2jnC2ZhdWvmRK5saqolPY="
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  ["LDS_STATUS"]=>
  string(16) "1ODb1XHgF1f+bA=="
  ["LDS_LAST_URL"]=>
  string(428) "lf3KlnL9FEO0ZL7bG5m4JbTlxQ38S5Y1kQ8zg3czy4sKC6Vwf90Zyv6dLxDk3mCki2XFV1vcA74HldCzpI+5KwwcrHSCkItiF5hF/nPApmpwiSwJ+0ngPkr2bVHKuMsMSy874b9P4WGQL89+sz8ix+PXH7+MkyWy5eiwYqjxjay+/Nv+Ls3nngy+xKH0biE2lPk8D6f2oJ+5uikqQNWmDx3Ov54x2AE4EczbrUJ7s4GRhaOOFLzTLL4TS2O6VgWGqGBeoaqa3xIYXp12Je+YV6yea9J++lUOc3yz+prIq+Bwg5O64n6cG/mZ+vncy9/qzK7Q6q4j3SIS3+vPh7A7iTPnlGu4NAuvsKeTMFnMnb7KRXKo3m26rtGcpTrls6Gr05S9QRSRNrI9/beAht6RQYnG3H2mBQDjo2cyOOrUj7Y="
}

Who's who in America - v. 11 (1920-1921)

int(0)
array(13) {
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  ["hash"]=>
  string(56) "g76bwiS+FFKrMe6cWsS1dejywg67Hc0wgx4/3SllntUdT68jIN1C3w=="
  ["key"]=>
  string(56) "iLycwCrsElL+OO6ZWpHlerOlw1q4HMk8g04/1ik+z9JOT6RwJY4R3A=="
  ["language_front"]=>
  string(4) "i7w="
  ["language_front_tag"]=>
  string(4) "3+E="
  ["search_value"]=>
  string(44) "yv3AmHThFV7vKLrNAdChLebzzkz+WpF+jl0uh301w4QQ"
  ["606afc60e344167b99134a7b8c22ce5b-page"]=>
  string(4) "iw=="
  ["606afc60e344167b99134a7b8c22ce5b-perpage"]=>
  string(4) "i78="
  ["item-back-1"]=>
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  ["search_request_1"]=>
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  ["LDS_STATUS"]=>
  string(16) "1ODb1XHgF1f+bA=="
  ["LDS_LAST_URL"]=>
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}

Who's who in America - v. 3 (1903-1905)