Patent for an improved, simple, and inexpensive ventilator for large refrigerators. It "can be readily applied to an ice box or refrigerator and so constructed that the hot air which is pressed upward is forced through the ventilator and thereby lowering the temperature of the ice box and a consequent saving of ice" (lines 23-28). The ventilator has a valve that releases hot air and automatically closes after the air is released.

Patent for a combination tool. This invention combines tools for a variety uses and box to hold small items. Illustration included.

Map of Lake Casa Blanca International State Park depicting bodies of water, trails, roads, and campsites.

Patent for journal-lubricator. To provide continuous lubrication for a railway car axle.