complex brick masonry pier with sixteen plumb points, used as training mockup for pre-apprentice bricklayers at District Council Training Center, Addison, Illinois
complex brick masonry pier with sixteen plumb points, used as training mockup for pre-apprentice bricklayers at District Council Training Center, Addison, Illinois
complex brick masonry pier with sixteen plumb points, used as training mockup for pre-apprentice bricklayers at District Council Training Center, Addison, Illinois