Art Deco Boch Freres La Louviere Enamel Dinner Set

I just got these from an auction and am wondering about their approximate value for resale. They're not chipped and I have not been able to locate this set. 

The mark on the fruit bowl is purple while all other marks are brown. A few pieces show crackling. 

The pattern is D 1094. 

I have 12 dinner plates, 12 soup bowls, 1 tazza, 1 footed fruit bowl, and 1 covered serving dish. Any insight into these pieces is much appreciated.

The design is a bird on two cornucopias, and the each piece is enameled. 

 

The imprinted letter marks vary, but most have a K over an X next to an S and an 8. They may be artist's initials and a series number. Any information on this set is appreciated. 

 

The entire set has been cleaned thoroughly.