This is an .800 silver Art Deco lipstick case that features a flip up mirror and a red stone cabuchon on the lipstick slide.  It weighs 34.7g and measues 2 x 3/4".  Very good condition, the mirror is even clear except for a little bit in the corner. No maker's mark but the insert is stamped ".800" for silver content and also"41" which is a mystery to me.