- unitid
-
{"value"=>"972589", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1978-1993", "type"=>"inclusive", "normal"=>"1978/1993"}
- date_inclusive_start
-
1978
- date_inclusive_end
-
1993
- keydate
-
1978
- date_start
-
1978
- date_end
-
1993
- unittitle
-
{"value"=>"Internal Revenue Service"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"5 l"}], "supress_display"=>true}
- container
-
{"type"=>"box", "value"=>"140"}
{"type"=>"folder", "value"=>"4"}
- extent_statement
-
5 l