This tough signal is embossed BROOKFIELD (RS) NEW YORK and is EID[180].This particular signal has a great glob of red amber in the domeside which shows very well when backlighted. There is a small 1/2 base chip on resting edge of the base near the mould line and a bird peck at the WG lip edge. Tiny match head blemish beside the bird peck that is right on a cold flow mark. Dome # is O1.Book is $250 range. First mail to me.... ICON special priced @ $57 plus actual shipping. You save BIG BUX!