- unitid
-
{"value"=>"[MAI-30635]", "type"=>"local_call"}
{"value"=>"1144072", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1967-1972", "type"=>"inclusive", "normal"=>"1967/1972"}
- date_inclusive_start
-
1967
- date_inclusive_end
-
1972
- keydate
-
1967
- date_start
-
1967
- date_end
-
1972
- unittitle
-
{"value"=>"Soviet Union trip: correspondence"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"23 letters typed and handwritten"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>With envelopes, related travel information, and notes. Letters are in English and Russian.</p> <p>Related names: Alexeeva, E. N; Belaiev, Victor P; Blazhkov, I; Kremlyov, Y. A; Martinov, Ivan; Yarustovsky, Boris.</p>"}
- container
-
{"type"=>"folder", "value"=>"18"}
- extent_statement
-
23 letters typed and handwritten