antique pure linen weaving cord thread, heavy string yarn orange and cherry

Very old pure linen weaving thread, Square Sale yarn in wild cherry (two spools) and orange (two spools).

Each of the four spools is full, still in the original paper wrapper (wrappers are kind of moth eaten, though the thread looks excellent). The full spools measure 6 1/2" long x about 2 1/4" in diameter.