Link from ebay:
http://www.ebay.com/itm/150979933657?ssPageName=STRK:MEBOFFX:IT&_trksid=p3984.m1427.l2648
These lamps were made by a NYC firm called Silvestri Brothers in the 1950’s. The unusual shades are actually made of bent metal venetian blind slats. Des anybody make these shades today?