Hubbardton Forge Nola Wall Light Sconce Modern Contemporary missing mounting box

Hubbardton Forge Wall Sconce. This was a showroom display never installed in a residence. Original price was $660. The back mounting plate is missing but Hubbardton can likely send one out or an electrician may have something that will work. It is in perfect like new condition minus that mounting bracket. I will double package and wrap the glass carefully. This sconce was hand forged in Vermont. The Nola sconce is discontinued. Specs and cleaning instructions are pictured.