- unitid
-
{"value"=>"3244768", "type"=>"local_mss"}
- unitdate
-
{"value"=>"April 20, 1936", "type"=>"inclusive", "normal"=>"1936-04-20"}
- unittitle
-
{"value"=>"Plan improvement of cul-de-sac at the westerly end of Alameda Place, City of Mount Vernon, [Westchester Co., N.Y.] / C. Addison Young, civil engineer and surveyor, 10 Fiske Place, Mount Vernon, N.Y"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 sheet", "unit"=>"sheets"}, {"name"=>"dimensions", "value"=>"35 x 45 cm."}]}
- materialspec
-
{"value"=>"Scale 1:240. 1 inch = 20 feet"}
- container
-
{"type"=>"oversize_folder", "value"=>"10"}
- note
-
{"value"=>"Oriented with north to the upper left; Imperfect: torn, small pieces of the map lacking."}
- date_start
-
1936-04-20
- keydate
-
1936-04-20
- date_end
-
1936-04-20
- date_inclusive_start
-
1936
- date_inclusive_end
-
1936