I find infinite interest in this pair of c. 1920s pumps and have wanted to write about them for some time. They are an excellent example of a "Colonial Revival" or "Georgian Revival" shoe. The leather pumps were of American manufacture by Charles Strohbeck, Inc.
The oversize "Pilgrim" or Cromwell buckle is a main design feature, along with the crackled leather and pointy toe, all referring to the past but re-imagined for the 1920s woman. The high French or Louis heels also refer back to the Georgian period. Heck, I would wear them today! The Metropolitan Museum label notes that they were kept as samples by the company, perhaps indicative of the high style of the day, rather than what was actually worn.
Illustrations, courtesy the Metropolitan Museum of Art