1 Letter, April 19, 1803, appointing James Monroe as United States Minister Plenipotentiary to France, signed by Thomas Jefferson and James Madison.  Journal, April 27 - May 2, 1803, kept by Monroe in Paris during the Louisiana Purchase negotiations.
From the La Croix website: The flavors are derived from the natural essence oils extracted from the named fruit used in each of our LaCroix flavors. There are no sugars or artificial ingredients contained in, nor added to, these extracted flavors. There are 13 flavors of La Croix: apricot, berry, coconut, cranberry-raspberry, lemon, lime, lemon-lime, mango, orange, pamplemousse (grapefruit), passion fruit, peach-pear, and unflavored.
Lignin-based artificial vanilla flavoring is alleged to have a richer flavor profile than oil-based flavoring; the difference is due to the presence of acetovanillone, a minor component in the lignin-derived product that is not found in vanillin synthesized from guaiacol.