- unitid
-
{"value"=>"209569", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1993", "type"=>"inclusive", "normal"=>"1993"}
- unittitle
-
{"value"=>"Lancaster, Ron"}
- scopecontent
-
{"value"=>"<p>Lancaster was a teacher and mathematician in Hamilton, Ontario, who used the New Year's Eve ball as a way of discussing geometry and other mathematical concepts with his students.</p>"}
- container
-
{"type"=>"box", "value"=>"38"}
{"type"=>"folder", "value"=>"3"}
- date_start
-
1993
- keydate
-
1993
- date_end
-
1993
- date_inclusive_start
-
1993
- date_inclusive_end
-
1993