1920s Black Satin Beaded factory Shoes

factory Vintage 1920s black satin heels with beading. Mary Jane strap with button on each side. Steel cut beads with gold faux gem stone. Hard plastic type sole. Leather lining. Sold by Aistons of Chicago. Very good condition for age. Estimated size is approximately a US 4-1/2.
Measurements:
footbed 9"
ball of foot on sole 2-1/2"
heel 2"