Textiles. Calico flour bag with brown and yellow printing on one side, '' GOLDEN CRUST SELF RAISING FLOUR'' 6lbs nett. Manufactured and Packed by Jeffs Bros Ltd., Gawler - South Australia.Prepared with Phosphate Aerator''. Includes pictures of a plate of scones and a wheat sheaf. Collection has another sample (very faded) Uncatalogued. In 1933 Jeffs Bros Ltd., millers and grain merchants of Gawler, South Australia, purchased the well-known "Golden Crust and "Sterling'' Self Raising Flour process from North Adelaide.textiles, domestic, jeffs bros ltd calico flour bag