- unitid
-
{"value"=>"2148229", "type"=>"local_mss"}
{"value"=>"33433123758736", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1871-1879", "type"=>"inclusive", "normal"=>"1871/1879"}
- unittitle
-
{"value"=>"Hengler, Charles, J. M., and Jenny Louise"}
- scopecontent
-
{"value"=>"<p>J. M. Hengler also known as John Michael Hengler. Charles Hengler (1820-1887), John Michael Hengler (1831–1919), and Jenny Louise Hengler (1849-).</p>"}
- container
-
{"type"=>"envelope", "value"=>"680"}
- date_start
-
1871
- keydate
-
1871
- date_end
-
1879
- date_inclusive_start
-
1871
- date_inclusive_end
-
1879