- unitid
-
{"value"=>"3424760", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1962-1990", "type"=>"inclusive", "normal"=>"1962/1990"}
- unittitle
-
{"value"=>"Matthew Henson"}
- scopecontent
-
{"value"=>"<p>Files on the explorer of the North Pole. Includes correspondence with Henson's great-grandson, James E. Henson.</p>"}
- container
-
{"type"=>"box", "value"=>"17"}
{"type"=>"folder", "value"=>"4-6"}
- date_start
-
1962
- keydate
-
1962
- date_end
-
1990
- date_inclusive_start
-
1962
- date_inclusive_end
-
1990