The Art of Google Books

From p. 476 and p. 480 of A Practical Treatise on Materia Medica and Therapeutics With Especial Reference to the Clinical Application of Drugs by John Vietch Shoemaker (1896).

From the front matter of The American Kennel Club Stud-book, Volume 25 (1909).

From the title page verso of Anglo-American Telegraphic Code to Cheapen Telegraphy and to Furnish a Complete Cypher (1891).

From the back matter of Report on the Introduction of Soft Water Into the City of Boston by Robert Henry Eddy (1836).

From p. 583 of The Etude (September 1918).

From the title page of Joy by Lillian Elaine Craner (1915).

From the back matter of Haunted Hearts by Maria Susanna Cummins (1864).

Throughout Handbook of Nature-Study for Teachers and Parents by Anna Botsford Comstock (1911).

In between various volumes of Spectroscopy (1869).

From the back matter of Universal Geography by Conrad Malte-Brun (1822)

Throughout The Land of Oz by L. Frank Baum (1904).

From the table of contents of Jane Austen and Her Country-house Comedy by William Henry Helm (1909). 

Covers of Northanger Abbey by Jane Austen (1877).

From the back matter of Driving by His Grace the (Eighth) Duke of Beaufort (1901).

From the back matter of The Earth's Crust, or, Primogenial Scenes and Other Poems by James Lawson (1863).

From p. 68 of A Brief Narrative of an Unsuccessful Attempt to Reach Repulse Bay, Through Sir Thomas Rowe's "Welcome", in His Majesty's Ship Griper, in the Year 1824 by Captain G.F. Lyon (1825).

Images throughout Bull’s-Eye, Volumes 2 and 3 (1922).