Antique Sterling Religious Congregation of the Children of Mary Medal Miraculous Medal

Antique religious medal of Congregation of the Children of Mary Medal - this medal is made of sterling or high grade silver and measures approximately 1 & 1/8ths inches tall with the bail. The front of the medal says Monstra Te Esse Matrem which translates to "Show Yourself To Be a Mother." The medal is marked underneath the bail S to denote being made of high grade silver, I did gently acid test the medal and it does test as high grade silver, most likely sterling.