Instructions
Determine the focus of your collection. Some users will begin by collecting plates similar to those of relatives, while others want to strike out in a new direction. Try to start with a focus on one type or manufacturer of plates.
Purchase a reliable guide for your new hobby. There are a few good resources available at most bookstores. Look for "Collecting Oyster Plates," by Jeffrey B. Snider or other similar titles.
Review your guide to become familiar with manufacturer marks and plate condition. Marks are very important when it comes to oyster plates as they determine where and with what collection the plate was created. Counterfeit plates often lack marks or have incorrect versions.
Visit local antique dealers or second-hand shops. These stores are the most likely to come into the plates, which are often kept as heirlooms by families. Many plates found here will be real, but may require some cleaning and polishing to return to their former luster.
Purchase plates from reputable online vendors. As the hobby has grown, more and more vendors are doing the legwork of finding and repairing plates for online sale. Insist on insurance and proper shipping for your fragile plates.