Antique Tall Case Clock

This dark cased beauty has a weight driven system. I can't tell what the wood is, but it is colored black. There is old fashioned multi paned glass in the window, several cracks. The most unique feature I found was the clock face area. The numbers seem to be some kind of gold inlay in wood. Then there is an engraved center on what I think is brass. The engraving seems to be a turkey. Around the rim of the brass circle, on the bottom, it says C.A. Warner & Co, New York. I have searched endlessly for this exact ompany, but can't seem to figure out the A. And I haven't found any other clocks on line that have this detail. Help!