Scandinavian modern 70s vintage green glass lamp / light shades, Sweden

Set of four hand blown glass chimney shades for Scandinavian modern lamps or lighting, vintage replacement shades, new old stock from the collection of a small town lamps and lighting shop here in Wisconsin. These have the paper labels Made in Sweden.

The shades measure 3 1/4" tall, 2" and 5 1/4" across the openings. There is some roughness to the openings at either end left from the manufacturing process, no chips or cracks.