Humppila Finland Glass vase by Pertti Santalahti — 4th Meridian Art + Interiors
Finnish Glass, Crystal & Artglass | Shopping Place for Friends of Old Antique Dishware - Dishwareheaven.com
Finnish Glass Flower Dessert Bowls Lasisepat Mantsala Finland Pertti Kallioinen | eBay
Suomalaista lasia = Finskt Glas = Finnish Glass : Lasitehtaiden esitteitä 1950-luvulta = Glasbroschyrer från 1950-talet = Glass Manufacturers' brochures from the 1950s: Very Good Soft Cover (2000) 2nd Edition. | Moraine Books