This is an antique French religious medal made of silvered metal. It depicts Our Lady of retreat with the inscription "Errant Omnes Perseverantes unanimiter in oratione" "All Persevere in prayer with one spirit, become tramps". On the reverse, it features Mary Sacred Heart.
This medal was made by Ludovic Penin (1830-1868), a French medal engraver from Lyon.
It is signed L Penin à Lyon.

The medal is in good antique with some normals signs of age, like silver use. Please take a close look at the photos, they are an integral part of the description.

Diameter: 3/4" (1,8cm)