I have a 1953 HN White King 2B for sale that is in really good shape that as I became more acquainted with it decided that 2B's are just not for me.  The slide is 9.5/10 on it, very minimal contact point wear and the inner tubes have no plating loss! I believe it to be unlacquered, with a few spots on the bell flare.  The engraving is not in the best shape though that is only flaw which will not affect how it plays. Comes with red fabric Reunion Blues case that is like new condition