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{"value"=>"1929", "type"=>"inclusive", "normal"=>"1929"}
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1929
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1929
- unittitle
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{"value"=>"Sean O'Casey. [Notes. Abbey Theatre] Plays ... 1929. Holograph. Schedule of Abbey Theatre performances, Jan. - Aug., 1929"}
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{"value"=>"ms.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"1 p", "name"=>"extent"}], "supress_display"=>true}
- container
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{"value"=>"In his: Holograph notebooks. Vol. 7, unnumbered page at back"}
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1 p
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{"type"=>"local_mss", "value"=>"517829"}
- date_start
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1929
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1929
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1929