Can anyone shed any light on how old these (pair) copper/brass planters are with angels? They are about 3′ tall and weigh approx. 60# each. Any history would be appreciated as well. Had about 10 years but no info. on them. Thanks! [img size=332]https://kovels.com/media/kunena/attachments/legacy/images/00p0p_5uVIZWwsgeB_600x450.jpg[/img]