Everyone on the east coast is in bed so you guys out on the left coast have clear sailing to this CD 140. Perfectly base embossed OAKMAN M'F'G CO. BOSTON. Some really nice swirls show up in the photos. There are 2 small bruises just above the wire groove and one tiny shallow chip on the ridge above the wire groove. I'll post a second shot for your viewing pleasure. I have sold these CD 140 Jumbo style insulators for $400+. Sales have been good tonight so I'm going to offer this great looking piece for $290 and that includes all of the shipping cost.