No wonder collectors have trouble sorting out the brown glazes! The two pair of Derricks in front are Osage brown. Osage has tiny dark spots throughout giving it a grainy look. The third and fourth pair of Derricks are sorghum brown as is the barrel shaker in the middle. I used the barrel shaker because it has the date right on it. This is a smooth glaze with no little spots. The glaze on the 94HLD Horseshoe shaker in the rear is coffee. It is easily identified because of its much later date, but just based on color coffee is very similar to the sorghum glaze.