- unitdate
-
{"type"=>"inclusive", "value"=>"n.d."}
- unittitle
-
{"value"=>"Blok: 1880-1921. Holograph draft of lecture notes"}
- physdesc
-
{"value"=>"ms. and typescripts", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"2 l", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box"}
- extent_statement
-
2 l
- unitid
-
{"type"=>"local_mss", "value"=>"546873"}