Please allow more than 2 hours for a response. Sometimes those who know are asleep. Sometimes those who are good at identifying these types of medals need time to search. Be patient.
I wish you a nice day in the beautiful land of wine and cognac.
Welcome to the stands of the website - you joined to get an idea of the rarity of the sacred. I have to disappoint you all these medallions that are sold at pilgrimages and holy places are usually for two to three dollars.
I tried looking for a specific type but couldn't find it - there are huge variations and types:https:
N.S. couldn't find it - try entering the second title on the medal into the search engine and try to find it- however, I repeat, you will not find any rarity and the price will always be within 3 dollars.
Rarity - is when someone collects only these medals from holy places - it is a joy and a beautiful hobby and also a huge well of knowledge and story.
Not yours, but a similar one was sold on our website in the past, and the seller didn't know if it was silver, but he listed it anyway - in the end it was sold for less than 200 CZK, which is something like 9 USD
this one is yours
on the right side - sold for 199 CZK
Conclusion:* this is an older type of medallion of the Virgin Mary of Lourdes, probably made of silver (but it is not certain)
*It can only be of value to a very limited number of collectors of these historical artifacts
*you are a happy person, you don't have to travel anywhere to Lourdes, you have a medallion that will protect you and help you overcome the difficulties of life.
I'm adding information again: I found another and even more expensive one, so if you have a silver one, it may have a higher price (up to 100 USD) - you have to look, now you know where - I wish you luck.
this one is yours
on the right side - sold for 199 CZK