These just arrived Monday direct from Italy. Two MIVA // T5 "low voltage "power distribution insulators, the T5 carried the neutran side of the 240VAC line, and the T5-S "spook" carried the hot side and acted as a hulder for a fusible link external to the house. Color is a light ice green tint. These also were made in dark green glass (1920s) and white porcelain (m manufacturers' markings). They are weakly embossed MIVA ?? T5 on the top, either side of the wire groove. Dimensions are 6 cm tall, 6 cm base diameter.