I’ve had a look through a few but not had time to trawl through all the old files I’ve got- some I haven’t looked at in years. What springs to my mind is a very early one though- square corner construction so more likely pre 1890s and quite ornate if my memories right- like an early French or Fichet appearance to it. I might be confused with something else but the name Citadel definitely rings a bell 🙁nod):