Shrouds of this type date mainly to the early phase of the Book of the Dead (17th and early 18th Dynasty, about 1570-1450 BC) before the spells began to be written on rolls of papyrus. They are quite rare.
The handwriting appears consistent in style throughout, suggesting that all the texts were written by the same person. The script is semi-cursive: several signs have been drawn very rapidly and simply, and are closer in form to hieratic than hieroglyphic. Again this is exactly what would be expected of an inscribed shroud from the beginning of the New Kingdom.
The first glimpse of such an object brings a lot of questions crowding into the mind at once. Is it complete? Who did it belong to? What do the texts actually say?