- ORIGINAL PRINTED PATENT APPLICATION NUMBER 7,121 FOR IMPROVEMENTS IN THE DISTRIBUTOR MECHANISM OF TYPE LINE CASTING MACHINES. (1910) by Arthur Henry (inventor). Walker, 1910-01-01
- George Frideric Hendel: The Newman Flower Collection in the Henry Watson Music Library by Arthur D. Walker, 1972
- ORIGINAL PRINTED PATENT APPLICATION NUMBER 23,481 FOR AN IMPROVED MEANS FOR SUPPORTING MATRICES OR TYPE DIES IN TYPOGRAPHICAL COMPOSING MACHINES AND SPACERS TO CO-OPERATE THEREWITH. (1909) by Arthur Henry (inventor). Walker, 1909-01-01
- Caesar's Gallic War by Julius Caesar, Arthur Tappan Walker, 2010-02-09
- Law of Real Property: Being a Complete Compendium of Real Estate Law, Embracing All Current Case Law, Carefully Selected, Thoroughly Annotated and Accurately Epitomized, Volume 7 by Arthur Walker Blakemore, Emerson Etheridge Ballard, et all 2010-06-08
- ORIGINAL PRINTED PATENT APPLICATION NUMBER 16,829 FOR IMPROVEMENTS IN OR RELATING TO MATRICES OR TYPE DIES FOR USE IN TYPOGRAPHICAL COMPOSING MACHINES. (1910) by Arthur Henry (inventor). Walker, 1910
- Primate Thalamus by Arthur Earl Walker, 1966-08
- ORIGINAL PRINTED PATENT APPLICATION NUMBER 23,615 FOR IMPROVED MEANS OF CLEANING THE SPACERS OF LINOTYPE MACHINES. (1909)....(THE INVENTOR LIVED IN FLEET STREET, LONDON). by Arthur Henry. (inventor). Walker, 1909-01-01
- High-Stepping Horses by Lord Dunsany, Alfred Ambrose Bierce, Lewis, Fairfax Downey, Frost Howard J, et all 1961
- The Classical Journal March 1932 Volume XXVII Number 6 by Roy C.; Walker, Arthur T. (eds) Flickinger, 1932-01-01
- ORIGINAL PRINTED PATENT APPLICATION NUMBER 14,503 FOR IMPROVEMENTS IN TYPOGRAPHICAL COMPOSING MACHINES. (1910) by Arthur Henry, Herbert Pearce and John Ernest Billington (inventors). Walker, 1910-01-01
- Posttraumatic epilepsy. by Arthur Earl (b. 1907). WALKER, 1949-01-01
- ORIGINAL PRINTED PATENT APPLICATION NUMBER 24,176 FOR IMPROVEMENTS RELATING TO THE DISTRIBUTION IN TYPOGRAPHICAL COMPOSING MACHINES, OF MULTIPLE FACE LINES AND THEIR SPACES. (1909) by Arthur Henry (inventor). Walker, 1909-01-01
- ORIGINAL PRINTED PATENT APPLICATION NUMBER 14,066 FOR IMPROVEMENTS IN SHEET LAY MECHANISM OF PRINTING AND OTHER MACHINES. [1910] by Arthur Henry, Carl Louis Stern & Thomas Robert Gillett Parker (inventors). Walker, 1910-01-01
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