Vintage Norwegian Figgjo Flint Mayflower F555 Egg Cups, Set of 5 SOLD at Ruby Lane
Figgjo – Store norske leksikon
Figgjo Flint Market, Large Water Jug, Pitcher, Turi Gramstad Oliver Design, Norway, Mid Century Modern Design, Scandinavian Design 1960's - Etsy Sweden
Figgjo (company) - Wikipedia
Vintage Norwegian Figgjo Flint "Mayflower F555" Egg Cups, Set of 5 - Ruby Lane