- unitid
-
{"value"=>"3406725", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1951-1955", "type"=>"inclusive", "normal"=>"1951/1955"}
- unittitle
-
{"value"=>"South America, Central America, and Mexico City"}
- scopecontent
-
{"value"=>"<p>Includes performances in Argentina, Brazil, and Mexico City.</p>"}
- container
-
{"type"=>"box", "value"=>"7"}
{"type"=>"folder", "value"=>"6-9"}
- date_start
-
1951
- keydate
-
1951
- date_end
-
1955
- date_inclusive_start
-
1951
- date_inclusive_end
-
1955