Does anyone recognize this logo?

[CurtA]

[phonogfp]

Curt,

 

What's the context?  is this on a horn?  A motor?  Something else?

 

George P.

[CurtA]

33 minutes ago, phonogfp said:

Curt,

 

What's the context?  is this on a horn?  A motor?  Something else?

 

George P.

George,

This is a stamp on the bedplate of a Columbia B clone, that I am assuming is of French origin, but am not sure...  That is the only marking on the machine.