- unitid
-
{"value"=>"172301", "type"=>"local_mss"}
{"value"=>"3.18", "type"=>"local_call"}
- unitdate
-
{"value"=>"1907", "type"=>"inclusive", "normal"=>"1907"}
- unittitle
-
{"value"=>"Sumner, John C"}
- physdesc
-
{"format"=>"simple", "value"=>"9"}
- scopecontent
-
{"value"=>"<p>Chief boatman on the expedition, nickname Jack. re: various matters pertaining to the Powell expedition; includes one letter from Mrs. Sumner.</p>"}
- container
-
{"type"=>"box", "value"=>"3"}
- date_start
-
1907
- keydate
-
1907
- date_end
-
1907
- date_inclusive_start
-
1907
- date_inclusive_end
-
1907