Dear Sir We are Dr. Yassin's Papyrus Comp. from Egypt Papyrus ia a handmade paper may stay more than 7000 years , we are making it by the same method the Old Egyptians made it We are pleased to inform you that recently we have invent a new plain papyrus paper called dark or brown papyrus which also may stay more than 7000 years.. We also, produce high quality plain papyrus paper by the same method the Old Egyptians made it It is used as artists material and in art schools for drawing, ...