The number 1120 on the bottom of a silver bowl could be a manufacturer's mark or a serial number specific to the maker of the bowl. Without more context or a specific brand associated with it, it is difficult to determine its exact significance.
It's the product number. In this case, a silver-plated sugar bowl, creamer bowl, and serving tray.
If the bowl is stamped "sterling," it is genuine sterling silver, not silver plate.
Though it is not recommended it is possible to boil wax in a silver bowl. This is because the boiling point of wax is lower than the boiling point of silver.
A punch bowl.
The value depends on the metal of the item (sterling silver, silver plate, nickel etc.) and the condition of the bowl.
This is a : 10" USN SILVER SERVING BOWL NAVY OFFICERS' INTERNATIONAL SILVER CO. X1360 XLNT!!
The Super Bowl trophy is made of sterling silver.
The value is the weight of the bowl in ounces times .92 times the spot price of silver, which as of 1/30/12 is $33.50
The "430" marking on a silver bowl made by Old Colony Silversmiths typically indicates the silver purity and the model number or pattern designation. In this case, "430" may refer to the specific alloy composition or the design series used by the manufacturer. Old Colony Silversmiths was known for producing silver-plated items, so this number helps identify the piece's origin and craftsmanship. Always consult a silver expert or appraiser for precise identification and value.
A silver bowl can be purchased from many various sources. Most shops that sell kitchen equipment and home decor items store these silver bowls. Amazon and eBay also sells them.
It depends upon the weight of silver, the age, the design, the condition and which silver smith made it.