I spent far longer than I should've late last night perusing some of these. It was interesting to see a few old QSLs from stations I (much) later worked at. By then, those stations were shells of what they once were, with no more full-time news departments as described, no full-time engineer, only a contract engineer at one station who stopped in weekly and a contract guy at another who was on call in case of emergencies. At one of these stations, the AM talker was mostly satellite and automation fed by the early 1990s when I was there, but in reading the QSL from the 1950s, the description of the old GE transmitter was the same as we were still running nearly 40 years later (without a viable backup).
I've always been a bit of a history buff and thought I'd collected all the past letterheads from one place I'd worked at, but found a new one while searching here.
I found some wording in the WIOD QSL from the Brauner collection to be a bit laughable. It described the station, which sits on the 79th Street Causeway adjacent to what's now North Bay Village next to a TV station (and was recently discussed at length in another discussion thread as the studios were abandoned and relocated long ago and the transmitters and towers will be gone within the next several months) thusly: "THE MOST BEAUTIFUL BROADCASTING STATION IN THE US" "WIOD, "Wonderful Isle of Dreams," is located on an island in a fairyland setting in Biscayne Bay. The radio building, specially designed and incorporating one of the finest studios in existence, is located in the center of this island between two 250 foot Whittlesey towers from which the elaborate antenna system drops straight into the operating room...The equipment is of the very best for quality transmission and is all Western Electric, including the 1,000 watt transmitter." While the area may have looked very different back when the QSL was sent, it seems their description of it being in a "fairyland setting" and The most beautiful broadcasting station in the US may have been a bit dramatic, Lol.