RB1a US 1c Proprietary revenue stamp pair used, NK Brown, Burlington VT cancel
$15.00
“Iron is King” Brown’s Iron & Quinine Bitters is the King of Tonics! This early bitters for dyspepsia, indigestion, general debility, fever and ague was prepared by N. K. Brown & Co. of Burlington, Vermont. Nathaniel K. Brown was the successor to Fred Smith of Montpelier, Vermont. They produced Smith’s Anodyne Cough Drops with great success. Nathaniel Brown also produced Brown’s Teething Cordial, Star Broches, Bronchial Elixir, Fluid Extract Buchu among others.