Carved Swan Chair Arms, A Pair antique animal illustration I have not found another

I have not found another like it out there

5 7/8" long x 3 1/2" tall x 2 7/8" deep

or the carved decoration and diamond and spade shaped keyholes on the back of the chairs

but I don't quite get the release

Pure love when I dug this drawing out from near the bottom of an overstuffed box filled with old magazine and a few other drawings by young Richard Page Thurton

Carved Swan Chair Arms, A Pair antique animal illustration I have not found anotherI found these hanging side by side on a wall and they just struck me as beautiful things to display that way the long necks of the swans together forming an upside down heart with front sides facing. These were once the arms of a chair, and a fun chair it must have been. I am pretty certain they were hard carved, as there is variation among the faces, and a little surface roughness on the inside of the curves of the necks. My photos of these are not