- unitid
-
{"value"=>"3235456", "type"=>"local_mss"}
- unitdate
-
{"value"=>"2 March 1830", "type"=>"inclusive", "normal"=>"1830-03-02"}
- unittitle
-
{"value"=>"Letter, Piacenza, to Giuseppe Pasta, Mantua"}
- materialspec
-
{"audience"=>"internal", "value"=>"1 page on 1 leaf, folded about 20 x 25 cm."}
- container
-
{"type"=>"box", "value"=>"6"}
{"type"=>"folder", "value"=>"32"}
- note
-
{"value"=>"In Italian. Autograph, signed."}
- date_start
-
1830-03-02
- keydate
-
1830-03-02
- date_end
-
1830-03-02
- date_inclusive_start
-
1830
- date_inclusive_end
-
1830