- unitid
-
{"value"=>"2113494", "type"=>"local_mss"}
{"value"=>"37", "type"=>"local_call"}
{"value"=>"33433112443183", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1773 May 10", "type"=>"inclusive", "normal"=>"1773-05-10"}
- unittitle
-
{"value"=>"Letter from Robert Yates to John Watts, William Smith, Robert R. Livingston, and William Nicoll"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"5"}
- date_start
-
1773-05-10
- keydate
-
1773-05-10
- date_end
-
1773-05-10
- date_inclusive_start
-
1773
- date_inclusive_end
-
1773