- unitid
-
{"value"=>"3360551", "type"=>"local_mss"}
{"value"=>"1", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"2005 October 20", "type"=>"inclusive", "normal"=>"2005-10-20"}
- unittitle
-
{"value"=>"Research Photographs"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"20 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"21.4 megabytes", "unit"=>"megabytes"}]}
- date_start
-
2005-10-20
- keydate
-
2005-10-20
- date_end
-
2005-10-20
- date_inclusive_start
-
2005
- date_inclusive_end
-
2005
- extent_statement
-
21.4 megabytes (20 computer files)