Nurse Belt Buckle Silver Plate, Antique Nurse Belt Buckle With Blue Swastikas On It?

Silver plate, antique nurse belt buckle with blue swastikas on it? - nurse belt buckle

My mother was a nurse antique silver buckle plate. This is a kind of filigree design with a swastika in blue on each half. She gave her sister a nurse. She gave years ago by a midwife, who said he was used by Jews nurses. If someone does something about these things, or an online site to be in a position, would find anything about this knows, please let me know. Thank you!