- unitid
-
{"value"=>"453520", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1961-1981", "type"=>"inclusive", "normal"=>"1961/1981"}
- unittitle
-
{"value"=>"Physical Appearance of Ads"}
- scopecontent
-
{"value"=>"<p>Concerns sidewise or upside-down advertising, position in the paper, etc.</p>"}
- container
-
{"type"=>"box", "value"=>"35"}
{"type"=>"folder", "value"=>"9"}
- date_start
-
1961
- keydate
-
1961
- date_end
-
1981
- date_inclusive_start
-
1961
- date_inclusive_end
-
1981