- unitid
-
{"value"=>"[MAI-16422]", "type"=>"local_call"}
{"value"=>"1141883", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1967 March 29-1967 August 14", "type"=>"inclusive", "normal"=>"1967-03-29/1967-08-14"}
- date_inclusive_start
-
1967
- date_inclusive_end
-
1967
- keydate
-
1967-03-29
- date_start
-
1967-03-29
- date_end
-
1967-08-14
- unittitle
-
{"value"=>"<name>Plainsong and Mediaeval Music Society, The</name>, Letters"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"2 letters typed"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>With a revision of the rules and a list of members.</p> <p>Related names: Backhouse, Janet M; Borrie, M. A; Colhoun, Charles; Hartzell, K. D; Temple, Eric; Turner, D. H.</p>"}
- container
-
{"type"=>"folder", "value"=>"1001"}
- extent_statement
-
2 letters typed