- unitid
-
{"value"=>"2113710", "type"=>"local_mss"}
{"value"=>"244", "type"=>"local_call"}
{"value"=>"33433112443209", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1753 September", "type"=>"inclusive", "normal"=>"1753-09"}
- unittitle
-
{"value"=>"Preface to the Reverberator"}
- container
-
{"type"=>"box", "value"=>"3"}
{"type"=>"folder", "value"=>"10"}
- note
-
{"value"=>"Published in Occasional Reverberator, No. I, 1753 September 7"}
- date_start
-
1753-09
- keydate
-
1753-09
- date_end
-
1753-09
- date_inclusive_start
-
1753
- date_inclusive_end
-
1753