This Thiers Issard straight razor bears an elegant "Evide Sonnant Extra" black mark, that identifies it as a full hollow ground singing blade. Each razor comes in a protective black leather case. Tortoise shell handle. 

Thiers Issard is one of the world's most distinguished manufacturers of straight razors. A family company established in 1884 by Pierre Thiers, it is also a preeminent producer of fine cutlery. 

5/8" round-point. 
TI Carbonsong C135 Steel. 
Full hollow ground singing blade. 
Leather carrying case included. 

Made in Thiers, France.