Retro photos: Look this way and say, "Megawatt!"

Can you help ID these photos?

These photos from the Duke Energy’s archives in Charlotte, N.C., are from Florida, Ohio, Tennessee and the Carolinas but lack caption information. If you can identify anything or anyone in these photos, email information about these images to Include the photo number or attach the image.


Photo 525: Recognize any of these Nashville Gas Co. employees? What were they doing and when?


Photo 536: Who are the triplets and employees in this Florida Power photo? When and where was the photo taken? And why?


Photo 541: We recognize former Carolina Power and Light CEO Sherwood Smith, left, and Hilda Pinnix-Ragland, second from right. Who are the others? Where were they and when was it?


Photo 546: Who are these Cinergy employees? What is the event and time frame?