Antique brass andirons?

[flysthisandthat]

 Hi I'm trying to get info or any help I can on the pair of brass and wrought iron andirons. These are about 15 in long and I think about 13 inches tall. Any help would be greatly appreciated attach several photos

[the_piedmonte_family]

If there's a maker's mark, it would probaly be on the underside of the cast iron "dogs"

A nice looking pair.  

[flysthisandthat]

Any thoughts on the age of these.