This comact is an absolute delight such lovely quality.
Made in USA by Rex 
c1930s
Goldetone case.
Rose Floral Tapestry lid with floral cartouche with C Scroll frame & floral corners, beaded frame.
Emossed banding around the edge.
What makes this so unusual is the Double Mirror. Has the usual bevelled edge mirror inside the lid & also a bevelled edge mirror in the base.
Gilt interior with hammered inner lid featuring the REX Branding.
7.5cm square
Exterior in nice condition for age.  A little rubbing to the hinge & push button openeing which opens/closes nicely. The mirror base a very light misting & some light scratches. The interior mirror does have foxing as shown.