- unitid
-
{"value"=>"3047831", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1955-1980", "type"=>"inclusive", "normal"=>"1955/1980"}
- unittitle
-
{"value"=>"Letters to the Editor"}
- separatedmaterial
-
{"value"=>"<p>To publications including <span class=\"title\">The New York Times</span>, <span class=\"title\">The Wall Street Journal</span>, <span class=\"title\">Art Journal</span>, and <span class=\"title\">Arts</span>.</p>"}
- container
-
{"type"=>"box", "value"=>"51"}
{"type"=>"folder", "value"=>"10-16"}
- date_start
-
1955
- keydate
-
1955
- date_end
-
1980
- date_inclusive_start
-
1955
- date_inclusive_end
-
1980