Knock Knock: Who's There? Awesome Antique Door Knockers

Knock Knock

Who's there?

Awesome antique door knockers, that's who. 











Heart











Ancient











Serpent.  I'd be scared to touch this one!











Almost creepy!











Rooster











Figural













Snail.  Might be a doorknob, I'm not sure.











 Lend a hand?















Gnome











Very old knocker











 I think I'll knock on the