While this pan is not marked with the Wagner name, I believe it to have been manufactured by the Wagner Ware Mfg. Co, likely in the 1960’s. It is 11-3/4″ in diameter and 2-1/4″ tall.
The pan is marked on the bottom as shown in the photos: MADE IN USA 11-3/4 INCH SKILLET. It also has the letter A on the bottom and on the underside of the handle. The top of the handle is marked with a 10.
The interior walls have milling marks, as does the cooking surface. The cooking surface also has a patch of roughness near the handle – please take a good look at the photos. Other than that, there are only some very light superficial scratches to the cooking surface.
The pan is not completely flat. It is best suited to use on a range with raised burners (or outside on a grill or over an open fire, of course!)
The pan has been cleaned to bare iron and seasoned with one coat of Crisco vegetable shortening. It is ready for immediate use and display!
(this is a heavy skillet!)