Just recently moved in to an old city apartment built in 1916. Not Golden Era, but it has it's touches. I'm trying to restore at, as some joker with a power paint sprayer completely painted over lots of wonderful features. My first project is stripping the paint off the fully functioning transom window located above the kitchen back door, and stripping the paint off the beautiful brass door knobs. The window has been painted shut for decades (I counted 10 layers of various colored paints, including a dark salmon color at the very base... 50s? 60s?) and I'm finding it hard to completely clean the edges. Any tips, especially on the detailed areas on the door knobs?