- unitid
-
{"value"=>"3608710", "type"=>"local_mss"}
{"value"=>"Berg Coll MSS 22245 v. 33", "type"=>"local_call"}
- unitdate
-
{"value"=>"1989", "type"=>"inclusive", "normal"=>"1989"}
- unittitle
-
{"value"=>"<span class=\"title\">Bridger Pass Overland Trail</span>"}
- scopecontent
-
{"value"=>"<p>Annotations by Proulx in pencil, black ink, and red ink throughout; inserts now housed in Box 403, folder 17. Pages 29, 35, 41, 50, 57, 66, 138, and 218 are dog-earred.</p>"}
- container
-
{"type"=>"volume", "value"=>"33"}
- date_start
-
1989
- keydate
-
1989
- date_end
-
1989
- date_inclusive_start
-
1989
- date_inclusive_end
-
1989