- unitid
-
{"value"=>"[MAI-13391]", "type"=>"local_call"}
{"value"=>"1141637", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1961 July 19-1973 October 17", "type"=>"inclusive", "normal"=>"1961-07-19/1973-10-17"}
{"value"=>"undated", "type"=>"inclusive"}
- date_inclusive_start
-
1961
- date_inclusive_end
-
1973
- keydate
-
1961-07-19
- date_start
-
1961-07-19
- date_end
-
1973-10-17
- unittitle
-
{"value"=>"<name>Mann, Alfred</name>, Letters"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"8 letters"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>With a project description and two pages of music.</p>"}
- container
-
{"type"=>"folder", "value"=>"800"}
- extent_statement
-
8 letters