Monica Guggisberg (Berne, 1955 - ), verrierPhilip Baldwin (New York, 1947 - ), verrierBaldwin & Guggisberg (Nonfoux, 1982 - ), verrier Vase « Ora di Sole Incisa », Nonfoux, 1995
Monica Guggisberg (Berne, 1955 - ), verrierPhilip Baldwin (New York, 1947 - ), verrierBaldwin & Guggisberg (Nonfoux, 1982 - ), verrier Vase, Nonfoux, 1988