Mezzotinto engraving a paper read before the Sette of Odd Volumes at Willis's Rooms on March 4th, 1887 This book, "Mezzotinto engraving a paper read before the Sette of Odd Volumes at Willis's Rooms on March 4th, 1887", by Wilfrid Ball, is a replication of a book originally published before 1887. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.