Vintage brass door knocker from Eton College, Windsor England. Its in great condition, unsure of what time frame it is from. I would imagine coming from a boys school it was probably taken off the campus door by someone mischievous some years ago. Its not very big or heavy, most likely used inside. The image is the schools coat of arms,  bottom reads "Floreat Etona" which translates in Latin to "May Eton Flourish". Please refer to photos for details.