reinforced american 1930's vintage industrial freestanding pressed and folded steel multi-tier shelving unit salvaged from an old chicago service station repair shop. the collapsible five-shelf unit contains three-sided cross-bracing for added support and stability. capable of handling heavy loads. nicely weathered blue paint finish largely intact. the industrial shelving unit was fabricated by the lyon metallic manufacturing company, aurora, il. measures 20 1/2 x 13 x 53 inches.