High Voltage Insulators Insulators to take in the AC from Great Falls and Montana Power Co. Similar Images ...based on the tags: insulators, power... The two antennae are retracted–the position they would be in if the base was under attack. “Man has set for himself the goal of conquering the world but in the processes loses his soul.” Aleksandr Solzhenitsyn, Russian writer and historian. If it weren’t for the fact there were trees growing from it, and that I cropped out the end of the rail approach, one might think this is still used occasionally. A twin-engine crew pushes full taconite cars onto Dock 6. Typical New Mexico ranch fencing. The power lines follow the rails between Springer and Wagon Mound. A high-voltage tunnel sheathed in concrete dips below ground near a shell packing building that now stores fireworks. Looking down the Gilman-Belden tram. One of the smallest of the many elevators in Thunder Bay, this little elevator held corn for the glucose and starch lines. A shuttered house at the end of the block doesn’t even have boards on it anymore.