- unitid
-
{"value"=>"1086147", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1867-1872", "type"=>"inclusive", "normal"=>"1867/1872"}
{"value"=>"undated", "type"=>"inclusive"}
- date_inclusive_start
-
1867
- date_inclusive_end
-
1872
- keydate
-
1867
- date_start
-
1867
- date_end
-
1872
- unittitle
-
{"value"=>"Letters (Greeley-Colfax)"}
- container
-
{"type"=>"box", "value"=>"6"}
{"type"=>"reel", "value"=>"3"}
{"type"=>"frame", "value"=>"1145"}