u/Any-Nefariousness332

People were so helpful last time I thought I would come and try and harness the resources of the collective wisdom here again. I have managed to find several other items by my own research, but this one is defeating me. Any help or hints once again much appreciated

My great grand mother’s. She lived in Belgium and Northern France. She passed away in the late 1970s. I wish I could provide more info. But I am hopeful someone will have an answer! Thank you in advance