Here's a scarce porcelain suspension made by Norden Porzellanfabrik (incuse marking 1930) made in Copenhagen, Denmark. Measures approx 7 1/4" wide x 8.5" (top of hardware to base of hardware). VNM condition with only light surface scratch marks. Both hardware pieces have the N logo.

First email gets this hard to find (not listed on Allinsulators website) early one piece suspension insulator for only $85 plus shipping. Thanks