- unitid
-
{"value"=>"3260089", "type"=>"local_mss"}
{"value"=>"224521", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1940s", "type"=>"inclusive", "normal"=>"1940/1949"}
- unittitle
-
{"value"=>"Reels 1, 2 and 3"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 video_recording", "unit"=>"video_recordings"}]}
- date_start
-
1940
- keydate
-
1940
- date_end
-
1949
- date_inclusive_start
-
1940
- date_inclusive_end
-
1949