Antique Lace Trim Pieces, Victorian 1800s remnants, 1-3/8 inches wide, handmade?

4 remnants of the same lace, from the 1800s, possibly handmade lace.
Each piece is about 1-3/8 inches thick and the 4 pieces are 9, 10-1/2, 11-1/2 and 15-1/2 inches long.
They are made of a very fine ivory cotton thread with finished straight top and bottom edges.

The pieces are in good condition. They appear to have been removed from a garment, so the top edges are torn in spots. The side edges are cut and slightly frayed. A few tiny holes.