- unitid
-
{"value"=>"755323", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1975", "type"=>"inclusive", "normal"=>"1975"}
- unittitle
-
{"value"=>"Roschin, Mikhail - <span class=\"title\">Echelon</span>"}
- scopecontent
-
{"value"=>"<p>Translated into English by Michael Henry Heim.</p>"}
- container
-
{"type"=>"box", "value"=>"9-52"}
{"type"=>"folder", "value"=>"3"}
- date_start
-
1975
- keydate
-
1975
- date_end
-
1975
- date_inclusive_start
-
1975
- date_inclusive_end
-
1975