Box is 16 x 8 x 6, weighs 27lbs, each side is identical and holds 6 fuses each. Not sure if the base of the fuse location is porcelain or asbestos. My guess is porcelain. Do not know what asbestos looks like. Back plating looks like Brass??? Both sides are identical in looks, operation and capacity. All the edges on the outside are set with heavy metal corners. Posting more pics. How do I contact some of you? I think I would sell it. thanks ingrid Download Attachment: DSC01366.JPG 116.99 KB Download Attachment: DSC01365.JPG 36.18 KB Download Attachment: DSC01367.JPG 41.78 KB Download Attachment: DSC01369.JPG 95 KB Download Attachment: DSC01363.JPG 127.68 KB