- unitid
-
{"value"=>"[MAI-18556]", "type"=>"local_call"}
{"value"=>"1142007", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1948", "type"=>"inclusive", "normal"=>"1948"}
- date_inclusive_start
-
1948
- date_inclusive_end
-
1948
- keydate
-
1948
- date_start
-
1948
- date_end
-
1948
- unittitle
-
{"value"=>"<name>Salas, Juan Orrego</name>, Letter"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 letter handwritten, 1 partial envelope"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>Letter is written on a piece of music.</p>"}
- container
-
{"type"=>"folder", "value"=>"1106"}
- extent_statement
-
1 letter handwritten, 1 partial envelope