i've been trying to research it some i have a lot of brooches and this one of my oldest ones ive had it for over 20 yrs now i just cant seem to find it online but its not plastic the back i think is brass and it appears to have hand painted bunnies on it..there are more marking on back of it..i'll try and do more research to see if i can find it
i found one similar but was a remake it was a long way brooch same bunnies..i do believe this one is brass on back and not sure if its porcelain on front was hoping i could find it to give you details its the calico bunnies
well go for it.. i know its old i've been trying to find it but cant all i could find was one that was a re- make and it goes up and down instead of side ways but has the same bunnies..i couldn't tell ya what era its from i have had it for a long time..people at work use to call me the brooch lady because i always would wear brooches and i have several of them i was obsessed with brooches lol..