descriptopm

"boundary"=>"marker","format"=>"conus","inscription"=>"№ 190","ref"=>"190","start_date"=>"1843"

"boundary"=>"marker","format"=>"conus","inscription"=>"№ 191","ref"=>"191"

"boundary"=>"marker","format"=>"conus","inscription"=>"№ 192","ref"=>"192"

"boundary"=>"marker","format"=>"conus","inscription"=>"№ 187","ref"=>"187","start_date"=>"1843"

"format"=>"conus","inscription"=>"№ 193","ref"=>"193","start_date"=>"1843"