Mostly old cigars, boxes and a couple ashtrays. I have several 100+ year old cigars (in good condition), a Calvin Coolidge for President large torpedo from the 1920's and roughly 100 various cigars ranging from 40 to 100 years old, including some cubans. I have smoked a few of these old cigars, and found some of them to be surprisingly good.
I am also thinking about buying an antique table humidor for my smoking room. Some of those old cigar signs look really cool too, but I try to conceal my smoking habit from my kids (I only smoke when they are a sleep).