This listing is for a Reclaimed Vintage Antique Eastlake Ornate Chain Pull Door Top Latch.  This is Cast Iron but appears to have been plated with something like copper, brass or bronze.  It is rather hard to tell without cleaning more of it off.  Have started to do a tiny bit of cleaning on this item to make sure to be able to describe it as well as possible.  It would look GREAT polished up more.  There was no way to know this had a NICE finish underneath the tarnish till this was done.

It measures about 6.75" long over all.  It is 2.25" wide.  It has a patent date of 1872 on the back.  It is missing the chain. 

Thanks for looking!