The Online Books Page

Books by W. H. Platt:

• Platt, W. H. (William Henry), 1821-1898, ed.: Art Culture: A Hand-Book of Art Technicalities and Criticisms, Selected From The Works of John Ruskin, and Arranged and Supplemented by Rev. W.H. Platt, for the Use of Schools and Colleges; Together With a New Glossary of Art Terms, And an Alphabetical and Chronological List of Artists (New York: J. Wiley and Son, 1873), by John Ruskin (multiple formats at archive.org)
• Platt, W. H. (William Henry), 1821-1898, ed.: Art Culture: A Hand-Book of Art Technicalities and Criticisms, Selected From The Works of John Ruskin, and Arranged and Supplemented by Rev. W.H. Platt, for the Use of Schools and Colleges; Together With a New Glossary of Art Terms, And an Alphabetical and Chronological List of Artists (New York: J. Wiley and Sons, 1877), by John Ruskin (page images at HathiTrust)

Find more by W. H. Platt at your library, or elsewhere.