Pair of Agata Vases by New England Glass Company (Manufacturer) https://www.rawpixel.com/image/8940113/pair-agata-vases-new-england-glass-company-manufacturerFree Image from public domain license"Royal Flemish" Vase by Mount Washington Glass Works (Maker) https://www.rawpixel.com/image/8939566/royal-flemish-vase-mount-washington-glass-works-makerFree Image from public domain licensePNG Hand Blown Glass dna shape no color architecture technology staircase https://www.rawpixel.com/image/13547326/png-hand-blown-glass-dna-shape-color-architecture-technology-staircaseView licensePocket bottle by American Flint Glass Manufactory (Manufacturer) https://www.rawpixel.com/image/8942481/pocket-bottle-american-flint-glass-manufactory-manufacturerFree Image from public domain licenseAryballos (Container for Oil) with Chain by Ancient Roman https://www.rawpixel.com/image/9021663/aryballos-container-for-oil-with-chain-ancient-romanFree Image from public domain license