- unitid
-
{"value"=>"3392328", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1946", "type"=>"inclusive", "normal"=>"1946"}
- unittitle
-
{"value"=>"Folklore Music Map of the United States, Dorothea Dix Lawrence, Primer of American Music"}
- physdesc
-
{"format"=>"simple", "value"=>"Color lithograph print of illustration of map of the United States of America annotated with folk musicians, songs, and instruments."}
- container
-
{"type"=>"oversize_folder", "value"=>"E189"}
- note
-
{"value"=>"Poster by Cimino, Harry."}
{"value"=>"The Primer of American Music; Hagstrom Company, Inc."}
- date_start
-
1946
- keydate
-
1946
- date_end
-
1946
- date_inclusive_start
-
1946
- date_inclusive_end
-
1946