Morgan Robinson Materials: nodular iron Dimensions: 12in x 9in x 7in (31cm x 23cm x 18cm)

Morgan Robinson Materials: various hardwoods Dimensions: 14in x 20in x 10in (36cm x 51cm x 25cm)

Morgan Robinson Materials: oak, metal conduit Dimensions: 24in x 42in x 18in (61cm x 107cm x 46cm)

Morgan Robinson Materials: fiberglass with acrylic lens, steel uprights Dimensions: 120in x 36in x 96in (3m x 1m x 2.4m)

Morgan Robinson Materials: bloodwood Dimensions: 36in x 8in diameter (1m x 20cm diameter)