Available to you is a Gem Micromatic "Clog Pruf" single edge razor that operates with a TTO mechanism.  The "Clog Pruf" set is known to garner a very keen shave. With a simple design, utility is highlighted in this shaving tool.  

Country of Manufacture: USA
Type: Single Edge Razor
Finish: Original
Date: 1930's
Condition: Cleaned, Sanitized and Shave Ready
Grade: Good
Imperfections: Showing some plating loss and scratching on head
Included: Razor 

History: Gem produced millions of single edge safety razors from the 1880's through 1980's. The Micromatic was introduced in the late 1930's to compete with Gillette's new model and is very popular with today's shaving community.