- unitid
-
{"value"=>"3501856", "type"=>"local_mss"}
{"value"=>"390", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"circa 1998", "type"=>"inclusive", "normal"=>"1998", "certainty"=>"approximate"}
- unittitle
-
{"value"=>"We Set Out Early... Visibility Was Poor"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"3 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"4.8 megabytes", "unit"=>"megabytes"}]}
- date_start
-
1998
- keydate
-
1998
- date_end
-
1998
- date_inclusive_start
-
1998
- date_inclusive_end
-
1998
- extent_statement
-
4.8 megabytes (3 computer files)