The descriptor refers to a specific piece of flatware produced by a manufacturer identified as “NF Silver Co.” The “1877” denotes the year this particular pattern or production run was initiated. The final component specifies the utensil type, which is a fork. This type of identifier is common in antique silver and silver-plated items to catalog and differentiate various designs and manufacturing periods.
Items marked in this way offer insight into the history of silver manufacturing and design trends of the late 19th century. These pieces can be valued for their aesthetic qualities, historical significance, and potential material worth. The age and origin contribute to its collectibility and potential resale value, making it an item of interest to collectors, historians, and antique dealers.