Encyclopedia Britannica version

Description data TOP

unitid

{"value"=>"727059", "type"=>"local_mss"}

unitdate

{"value"=>"1949-1955", "type"=>"inclusive", "normal"=>"1949/1955"}

{"value"=>"undated", "type"=>"inclusive"}

unittitle

{"value"=>"Encyclopedia Britannica version"}

date_start

1949

keydate

1949

date_end

1955

date_inclusive_start

1949

date_inclusive_end

1955

Child components TOP

1. Ad layout
2. Album contents
3. Catalog
4. Contracts and correspondence
5. Correspondence
6. History
7. Lead-ins for songs
8. List of songs for which Helen Ives needs to obtain copyrights
9. Notes
10. Press releases