Porcelain. France. Porcelaine de Paris. Small Antique Tray (1815-1870). "N" Initial. Yellow w/Red Accents & Gold Gilding. 6.5''W

The image shows a mark found on French porcelain, specifically Porcelaine de Paris, dating back to the late Napoleonic era through the Second Empire (circe 1815-1870). Often, these pieces are unmarked or have this specific mark. The mark refers to the porcelain itself rather than a specific manufacturer.