I have a type 19 no. 4, but it does not have the rosewood or black painted "furniture" that Patrick Leech describes. At first I thought they were some kind of composite, but I took them off and they are definitely wood. I can clearly see the grain in the unfinished bottom of the tote and the wood is clearly dark throughout as I can tell by looking through the drilled holes. Is it ebony? I am not too familiar with tropical woods and don't have many samples around my shop to compare to. The tote next to it is from a Bed Rock and I imagine it must be rosewood. i have taken photos next to it for color comparison. Any idea I what I am looking at here? Is it user-made? If so it is quite refined, unlike like the usual user-made totes I have encountered on old planes. The knob matches.