- unitdate
-
{"value"=>"1961", "type"=>"inclusive", "normal"=>"1961"}
- date_inclusive_start
-
1961
- date_inclusive_end
-
1961
- unittitle
-
{"value"=>"Impulse Publications"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"23"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"2 Items", "name"=>"extent"}], "supress_display"=>true}
- extent_statement
-
2 Items
- unitid
-
{"type"=>"local_mss", "value"=>"625755"}
- date_start
-
1961
- date_end
-
1961
- keydate
-
1961