- unitid
-
{"value"=>"[MAI-13470]", "type"=>"local_call"}
{"value"=>"1141659", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1969 March 7-1974 April 19", "type"=>"inclusive", "normal"=>"1969-03-07/1974-04-19"}
- date_inclusive_start
-
1969
- date_inclusive_end
-
1974
- keydate
-
1969-03-07
- date_start
-
1969-03-07
- date_end
-
1974-04-19
- unittitle
-
{"value"=>"<name>Mennin, Peter</name>, Letters"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"10 letters"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>Related names: Ingman, J. A; Rosenbaum, Samuel R.</p>"}
- container
-
{"type"=>"folder", "value"=>"818"}
- extent_statement
-
10 letters