This is a Stanley Ceramic Electric Space Heater.

Stanley is a brand known for its durable tools and equipment, and they have extended their product line to include items like this ceramic space heater. These heaters are designed for providing focused warmth in smaller areas, such as workshops or garages. The ceramic heating element allows for efficient heat transfer, and the adjustable thermostat helps maintain a consistent temperature.

Stanley heaters are typically built with safety features like overheat protection and a sturdy base to prevent tipping. The design often includes a handle for easy portability and adjustable settings for different heating levels. While not particularly rare or antique, these heaters are valued for their practicality and reliability in providing supplemental heat.