Rare vintage Large C.L.O.C. Danish liqueur liquor DENMARK ceramic ashtray

Fresh from a local estate is this large advertising ashtray from C.L.O.C. Denmark. It has an art deco look but may be more of the mid-century vintage. It is in good vintage condition although it has several small edge chips/flakes and does have one larger flake/chip on the exterior below the rim. It's not super detracting due to the angle of the bowl and how you might display it, but is there. I searched online for another example and could not find one so I assume this is a rarer example. 

Stamped DENMARK on the underside and looks to have the ceramicist's signature but I don't know who made it.

Measures approx 6" wide x 1-3/8" high. It will weigh about 2-3 lbs packed safely. Thank you.