This plaque was made by the props department to celebrate the fifth season of Star Trek Deep Space Nine. A different plaque was produced for each season of the show. They were given away at the wrap party as a thank you for the cast and crew. This one features a schematic of Ops Center and is one of my personal favourites.
It’s pretty cool to own something that was made for those on the show. I have collected most of the plaques over the years but have decided it’s time to part with my collection.