while cleaning out the attic of an old victorian house built in 1883 recently I came across several items of interest , this being one. I dont have any idea what it is. any one know or have a good guess? It is exactly 6 in. around and the smaller opening is 2and 1/4in. across . the wire is very stiff and looks like it held something? on .around the bottom it is embossed with"THE ANGLE MANUFACTURING CO. NEW YORK USA"