- unitid
-
{"value"=>"662604", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1969", "type"=>"inclusive", "normal"=>"1969"}
{"value"=>"1990", "type"=>"inclusive", "normal"=>"1990"}
- unittitle
-
{"value"=>"Lesson plans, 1962 -"}
- container
-
{"type"=>"box", "value"=>"25"}
{"type"=>"folder", "value"=>"4"}
- date_start
-
1969
- keydate
-
1969
- date_end
-
1990
- date_inclusive_start
-
1969
- date_inclusive_end
-
1990