Bashka Paeff (August 12, 1889-January 24, 1979), was an American sculptor who worked primarily in bronze and marble.
Biography on Wikipedia: https://en.wikipedia.org/wiki/Bashka_Paeff

Sacrifices of War (WWI Sailors and Soldiers Memorial) by Bashka Paeff
1925 / Bronze / Relief: 8-1/2 feet x 11 feet / Kittery, Maine, USA
Bashka Paeff on Smithsonian Art Inventories Catalog
More links:
https://jwa.org/thisweek/may/31/1926/bashka-paeff
https://artsake.massculturalcouncil.org/white-house-canine-sculpture-made-with-pennies/
https://collections.si.edu/search/results.htm?fq=online_media_type%3A%22Images%22&q=Paeff+Bashka