- unitdate
-
{"value"=>"1770", "type"=>"inclusive", "normal"=>"1770"}
- date_inclusive_start
-
1770
- date_inclusive_end
-
1770
- unittitle
-
{"value"=>"<span class=\"title\">Experiments and sample sheets on paper making without rags or with only minimal amounts of same</span> / <span class=\"persname\">Jacob Christian Shaffer</span>"}
- physdesc
-
{"value"=>"1 folder", "format"=>"simple"}
- scopecontent
-
{"value"=>"<p>Book in Dutch belonging to Louis Schweitzer, <span class=\"title\">Experiments and Sample Sheets on Paper Making without Rags or with Only Minimal Amounts of Same</span>. Bookplate reads William Arthur, Sixth Duke of Portland.</p>"}
- container
-
{"type"=>"box", "value"=>"89"}
{"type"=>"folder", "value"=>"9"}
- unitid
-
{"type"=>"local_mss", "value"=>"585341"}
- date_start
-
1770
- date_end
-
1770
- keydate
-
1770