It was as though the monstrous bridge was about to be jolted to life by a sudden massive charge from this eerie laboratory, like the creature in Mrs. Shelley’s story of Dr. Frankenstein. The lamps themselves were being mounted on posts set on top of the steel trusswork, beside the promenade, at intervals of about one hundred feet. When the night came to turn them on, it would mark the first use of electric light over a river.

