Books and Bookselling--19th Century Medical Publications--19th century 2 Medical Publications--20th century 2 Publishers and Publishing--Pennsylvania--Philadelphia--19th century 2 Medical illustration 1 Medical publishing 1 Publishers and Publishing--Pennsylvania--Philadelphia--20th century 1 more ... Publishers and Publishing--Philadelphia--20th Century 1 Publishing and Publishers--Philadelphia--18th century 1 Publishing--Limited Editions 1 Publishing--Periodicals--19th century 1 Publishing--United States--Periodicals--Early 20th Century 1 less ...