- unitdate
-
{"value"=>"1843", "type"=>"inclusive", "normal"=>"1843"}
{"value"=>"1860", "type"=>"inclusive", "normal"=>"1860"}
- date_inclusive_start
-
1843
- date_inclusive_end
-
1860
- keydate
-
1843
- unittitle
-
{"value"=>"<span class=\"persname\">Regnault, Henri Victor, 1810-1878</span>, (physicist/chemist)"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"3 items"}], "supress_display"=>true}
- extent_statement
-
3 items
- unitid
-
{"type"=>"local_mss", "value"=>"956612"}
- date_start
-
1843
- date_end
-
1860