- unitid
-
{"value"=>"[MAI-21078]", "type"=>"local_call"}
{"value"=>"1142236", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1955 January 21-1969 November 14", "type"=>"inclusive", "normal"=>"1955-01-21/1969-11-14"}
- date_inclusive_start
-
1955
- date_inclusive_end
-
1969
- keydate
-
1955-01-21
- date_start
-
1955-01-21
- date_end
-
1969-11-14
- unittitle
-
{"value"=>"<name>Thomson, James C.</name>, Letters"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"6 letters typed"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>With two articles and reference suggestions.</p>"}
- container
-
{"type"=>"folder", "value"=>"1286"}
- extent_statement
-
6 letters typed