Lot of vintage porthole lighting fixtures

Set of 4 vintage porthole type lights from habitat, metal and opaline glass, . 2 large with interior equipment to receive 2 bulbs (total diameter 34 cm - interior diameter of the glass 27cm) 2 small without interior equipment, just 1 domino (total diameter 22cm interior diameter of the glass 16cm) height for both: 6cm. To be placed on the ceiling or wall. To be collected preferably on site because glass therefore fragile.