Need to identify 2 objects: one works "like" a lock, the other looks LIKE a door knocker....
Pictured are the two items: several pictures of the FIRST item are included since it needs them so show "what" it does and all it's nuances; the second item there is only one picture of it and a notation on the picture.
Can anyone identify them? The "brass" looking first piece seems to work like some sort of lock with a very simple I beam shaped "key" to unlock it. The black item "appears" to be a door knocker "except" it is WAY too light in weight (aluminum or something).
Thank you for any replies....
OH and BTW, can't we add "notes" to the pictures anymore?
Can anyone identify them? The "brass" looking first piece seems to work like some sort of lock with a very simple I beam shaped "key" to unlock it. The black item "appears" to be a door knocker "except" it is WAY too light in weight (aluminum or something).
Thank you for any replies....
OH and BTW, can't we add "notes" to the pictures anymore?


















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Although I couldn't find another exact image, I'm fairly certain that the darker object is cast iron (even being light weight) and its most likely a "bob style" door knocker (versus the ring style), or an old-fashioned door pull. Chances are it was a one-off design, so I would take it to an antiques dealer, to get a sense of its age and origin.
I hope that helps. :)
Here's a few examples of other bob style knockers. I would definitely take yours to an antiques dealer to find out for sure. A lot of these things were made as one-off's so you might not find as easy of a match as with the Chinese Trunk Lock.
This might be an overly-obvious question, but did you email the seller and ask what this is? If they don't know, I'm sure they can at least tell you what part of the world it came from.
Here is what the "end" with the small hole looks like >
Searched over 2.0907 billion images.
Second image, same locks.
Where did you get those?
http://urbanite-diary.blogspot.com/2009/02/shanghai-old-street.html
As for the "door knocker" - are there any holes in it, other than the large loop we can see to the right of the image?
My first thought was that the crossbar may be there to stop it pulling back through a port leaving whatever attaches to the other end outside.
Is there any chance of a picture from the side?