Instructions
Look for marks. Sterling silver is marked, and the required marks differ from country to country. In England, for example, you will find marks depicting sterling, city of origin, manufacturer and date. In America, sterling flatware is marked with the manufacturer's mark and often the word "silver," indicating sterling silver. Compare the hallmarks you discover silver marks listed online or in reference books.
Identify the pattern. If you identified a manufacturer for your silver flatware piece, your search for a pattern name is limited to that manufacturer's line of flatware. If, however, you were unable to identify a manufacturer, your search will include looking through more images.
Determine the value by comparing silverware in books or online with your pieces. You may not find an identical piece, but match your piece as closely as possible. Keep in mind that during the 19th century, each line of flatware may have had more than 100 different utensils. The more obscure or unusual the item, the higher the value.
Fine-tune the value of your sterling flatware piece by considering its condition. If it is free of damage and major scratches, the value increases over pieces showing extreme handling and wear.