- unitdate
-
{"value"=>"1960 Sept. 26", "type"=>"inclusive", "normal"=>"1960-09-26"}
{"value"=>"1961 Aug. 31", "type"=>"inclusive", "normal"=>"1961-08-31"}
- date_inclusive_start
-
1960
- date_inclusive_end
-
1961
- unittitle
-
{"value"=>"Letters in response to <span class=\"title\">Popular Mechanics</span> article, -"}
- container
-
{"type"=>"box", "value"=>"45"}
{"type"=>"folder", "value"=>"11"}
- unitid
-
{"type"=>"local_mss", "value"=>"654894"}
- date_start
-
1960-09-26
- date_end
-
1961-08-31
- keydate
-
1960-09-26