Polish 14k Art Deco Compact Hallmark ID

[maxbernat]

HI all, just came into this gold compact with a satin pouch. Measures 3" x 2.25" x just under .5" . The interior has a mirror inside a bezel and leather strips lining the walls. The only marks are inside on the base of one of the compartments. The marks look like an LK maker's mark and the Polish hallmark for 14K, a six sided box with the number 3 on the right, next to a profile. Appreciate any insights.

[maxbernat]

FYI, it weighs 141.2 grams.

[huszas76]

The only thing I can tell as more information, that your item is from Warsaw.