Collecting: Brass Medallion

Q: I have a solid brass medallion that commemorates the 100 years of the B&O Railroad Company. It was founded in 1827 and the medallion struck a century later. I would like to contact someone who can tell me its approximate value. — Charles, Weston, W.Va.

A: Rob Weiss, owner of Old Pueblo Coin Exchange, is knowledgeable about both coins and tokens and might be able to help you. His contact information is 4420 East Speedway, Tucson, AZ 85712; www.oldpueblocoin.com; and 520-881-7200. Since your coin is a railroad-related item, it might also be a good idea to track down the curator of the B&O Railroad Museum, 901 Pratt St., Baltimore, MD 21223.

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Q: Can you tell me how much a set of eight serving plates and cups is worth? It is a holly pattern with raised red berries on a leaf. If I sell it on eBay, how much should I ask. — Ruthie, Sun Valley West, Ariz.

A: Your dishes are probably a holiday set, and unless the pieces were produced and marked by one of the better manufacturers, it might only be worth around $15 to $25. Holiday serving sets pop up in thrift stores in the Tucson, Ariz., area on a regular basis and attract little or no interest from ceramic collectors.

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Q: I have several etchings that were originally imported from France and have special marks and identification symbols. How can I determine current values? — Agnes, Willmar, Minn.

A: You need the services of a knowledgeable art appraiser, and you should expect to pay a fee for his or her services. As I’ve often said in this column, a free appraisal is worth just about what you pay for it. To find a certified appraiser in your area, I suggest you contact one of the major listing services: Appraisers Association of America, 212-889-5404.