Black depression glass? Can't find much on this stuff, wondering if anyone knows how to identify. No marking except for one piece (J.V. CO. INC.) : r/depressionglass
Large Vintage Black Amethyst Depression Glass Auction | YEAH New Mexico
US Scroll Black Depression Glass Creamer - Ruby Lane
The Journal of Antiques and Collectibles | The Social Platform for Antiquers, Collectors, and Enthusiasts
160 Antique Glass - Black Amethyst / Black ideas | black amethyst, antique glass, glass