This is a very cool Retro pin and earring set ! This is a very uncommon to find wild Atomic design that was made in the late 1950s or early 1960s. 

Both pin and earrings are weighty and well made as the base metal is solid German copper. The 4 tier layered brooch is enameled in glossy milk chocolate brown and bright orange. The matching earrings are clips and they are the slender lever style that are comfortable to wear. 

Medium large in size, the brooch is 2 1/2" or 64 mm wide. The earrings are 1" or 25 mm wide.  This set is in fabulous pristine clean almost like new condition. It is obvious the set has never been worn. There are no scratches, chips, scuffs, or cracks in the enamel. There is one tiny microscopic chip on the outside edge of the brooch that shows the copper metal beneath. I left it untouched so the copper could be seen if you look closely. The brooch has the original fine working safety clasp and the clips on the earrings are like new. The set is not signed but was assuredly made in West Germany. 

Comes gift wrapped and shipped in a new presentation jewelry box.