My grandfather began working for Bell Atlantic shortly after he returned home from the war and was on the forefront of building the original World Trade Center. I pulled this whole Kodak slide reel from my storage unit, along with his presentation on the completion of the WTC, and some schematics of the Commodities and Exhange Floor.
An always that predates Professor Snape. The envelope is from a letter he wrote her before they were married. But I just love the ending of this telegram. She wrote it to him when he was a prisoner of war.