This is the only CREB 145 that I got down intact from the pole demolition on the N & S track in Southern Ohio. This CREB has a large capital I on the dome or a huge reverse 1 and has milky snot swirled around the threads into the base. It's great to still be able to find 1870 era telegraph glass perched in the air in the year 2006! How many other collectors ever get this rare opportunity to pull this old CREB glass down themselves?