Assorted Antique and Vintage Buttons, Mixed Lot

A diverse collection of antique and vintage buttons in various materials including vegetable ivory (tagua nut), mother-of-pearl, brass, glass, and early plastics like Bakelite and celluloid. The lot features several brass livery-style buttons with embossed monograms, a pair of silver-toned crest buttons marked 'Archid. Avst.', and various colorful molded glass and plastic examples. Condition varies with some showing surface wear and oxidation consistent with age.