Patent for a machine that adds numbers together using "key actuated accumulating wheels" to reach the desired sum, including illustrations.

Patent for improvement in weights for horses’ hoofs by providing “a toe-weight or side weight which will adjust itself to the inclination of the hoof to which it is applied, and further, to provide a weight that will be self-locking, be effectively held against rattling, and be readily attachable and detachable.” (Lines 9-14) Illustration is included.

Patent for an improved moving picture machine, or film projector, including instructions and illustrations.

Patent for "a perpetual calendar embodying such a construction that the movement of a finger device will turn wheels, so as to successively display the names of the days of the week, the numbers of the days of the months, and the names of the months, the mechanism being such that the name of a month will be displayed until the numbers of all its days have been displayed, when the name of the succeeding month will be displayed, and so on." (Lines 13-22) Includes instructions and illustrations.