Jim, thanks for replying, but that is another issue -- keywords. I always spend a lot of time using every space in the title. I even sprinkle keywords in the description. In this case, I thought I did pretty well and used every space. Notice how I deliberately have no space at all after the colon or comas:
Puerto Rico,old,scarce:Flamboyan, San Juan, casino chip

Anyway, in the above paragraph I have been discussing searching. The second issue, which I raise in my post, is browsing -- which category or categories to put the auction in. I look both ways -- keyword search engine, and category browsing. A lot of people browse categories.

Robt.