Turkey red is a natural dye based on madder, ?? developed in the Ottoman Empire and exported throughout Europe. Turkey red was produced from madder root via a complicated process involving "sumac and oak galls, calf's blood, sheep's dung, oil, soda, alum, and a solution of tin.".[1] Turkey red remained a closely guarded secret...

in Scotland...[2]

Notes edit

  1. ^ Goodwin (1982), p. 65
  2. ^ "JSTOR: An Error Occurred Setting Your User Cookie". www.jstor.org. Retrieved 2015-04-11.

References edit