Lectures on practical subjects, delivered at St. Margaret's Lothbury This book, "Lectures on practical subjects, delivered at St. Margaret's Lothbury", by Henry Melvill, is a replication of a book originally published before 1853. 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.