VINTAGE Beautiful Lined Dark Mink Fur Coat, sz S

I inherited this and know little to nothing about fur. It’s a classic fancy fur coat that I’m pretty sure is mink. See photos to confirm. Happy to answer any questions. Approximate measurements Length down back from base of neck to bottom hem: 49” Sleeve from armpit: 16.5” Sleeve from shoulder: 25” Across back from shoulder seam to shoulder seam: 16.75” Thanks!