Rare antique Vintage 1950’s Old Kentucky well made sanforized denim overalls

Rare antique Vintage Old Kentucky overalls, Sanforized in blue cotton denim. Vintage 1950’s, but they’ve hardly been used.They look basically new. Denim is without stains, has no holes, rips or tears. Could not locate interior tag, but this feels and behaves like 100% cotton. Top of bib front to inseam 25” Inseam 28” Leg opening width (ankle) 10” side to side Hip width 23” side to side M223