Baker's dozen of vintage cotton feed sacks right out of a farm estate here in Wisconsin. Some of these are sewn with a straight stitch, others with the old fashioned chain stitching. Nice old fabric for your primitive style sewing!
Fabric size is about 36" x 38" on most of these, though they're not identical in size or fabric type / weight. All have some spots and stains and / or small holes from their life as sacks, and some have the faded remains of the original printed graphics.