- unitid
-
{"value"=>"3571376", "type"=>"local_mss"}
{"value"=>"10", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"2021 June 7-2022 October 17", "type"=>"inclusive", "normal"=>"2021-06-07/2022-10-17"}
- unittitle
-
{"value"=>"Richard Ravitch"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"3 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"106.0 megabytes", "unit"=>"megabytes"}]}
- bioghist
-
{"value"=>"<p>Chairman, 1979-1983.</p>"}
- date_start
-
2021-06-07
- keydate
-
2021-06-07
- date_end
-
2022-10-17
- date_inclusive_start
-
2021
- date_inclusive_end
-
2022
- extent_statement
-
106.0 megabytes (3 computer files)