A study of the various types of molds for fabricating 6- and 12-inch concrete test cylinders [by] William C. Wagner [and] Eldred R. HarringtonWilliam Chauncey Wagner · First published 1953Open the Tome
The discovery of New Spain in 1518 by Juan de Grijalva, a translation of the original texts with an introd. and notes by Henry R. WagnerHenry Raup Wagner · First published 1942Open the Tome
The Plains and the Rockies : a contribution to the bibliography of original narratives of travel and adventure, 1800-1865 / by Henry R. WagnerHenry Raup Wagner · First published 1920Open the Tome