Four Argentinian Cap Badges

Four Argentinian Cap Badges - San Martin General Military School Badge (bronze gilt with navy blue enamels, 31.5 mm, screwback post); Army Cap Badge (die-stamped bronze gilt, 31.7 mm x 33 mm, dual prongs); Army Cap Badge (die-stamped blackened bronze, 31.7 mm x 33 mm, missing its prongs); and Artillery Collar Tab (die-stamped bronze gilt, 32.5 mm x 34, dual prongs). Very fine.