1930s Shoes Black Leather Pumps with Brogueing Letang Chicago Size 6

Incredible pair of classic pumps with all the hallmarks of the 30s: rounded toe, chunky high heel and accent brogueing around the toe, the vamp, the sides, and the rear. 
Interior sole bears the stamp of the maker: Letang Chicago.

No size indicated but they fit approximately like a modern, US ladies 6. 

Please see these exact measurements to ensure fit: 
Insole 9 3/8"
Width across the vamp 3"
Heel height 3"
Condition: incredible for a pair this age. All the wear seems to be at the insole which is still very much intact and attached!