- unitid
-
{"value"=>"2049888", "type"=>"local_mss"}
{"value"=>"33433116959606", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1957", "type"=>"inclusive", "normal"=>"1957"}
{"value"=>"1972", "type"=>"inclusive", "normal"=>"1972"}
- unittitle
-
{"value"=>"Telegrams"}
- container
-
{"type"=>"box", "value"=>"30"}
{"type"=>"folder", "value"=>"12"}
- date_start
-
1957
- keydate
-
1957
- date_end
-
1972
- date_inclusive_start
-
1957
- date_inclusive_end
-
1972