Frederick Carder Steuben #6199 art glass lion face

Rare (or roar!) and beautiful vintage antique art glass from Frederick Carder Steuben era. Yellow in color with 2 green wax seal impression-like glass lion faces or masks. Item is crackle or corded throughout. While not signed Steuben, it is stamped on one side. Very hard to see but I did try to pic. It says Made in USA and Corning. There are a few other numbers which I cannot discern. Item was made prior to 1933 in Corning NY factory. Minor scratches on bottom and rim. One tiny nick on upper exterior corner, in pic. Also some water etching noted as item may have been used as flower vase. This could be removed. While not one of a kind it is certainly rare and hard to find. Cannot be bundled due to weight.