White Porcelain Door Knob Set Value Guide

This classic white porcelain door knob set represents a staple of American architectural history from the Victorian and Craftsman eras. Valued for their durability and sanitary ease of cleaning, these knobs were a ubiquitous feature in homes between 1880 and 1920.

What Is White Porcelain Door Knob Set Worth?

The typical price range for White Porcelain Door Knob Set is $15 - $25 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• The presence and condition of the original square spindle and matching set screws significantly impact the $15-$25 price range.
• Surface condition of the porcelain, specifically the lack of large chips or deep staining, preserves the item's aesthetic value.
• Completeness of the set, including the original rosettes or escutcheon plates, can push the value toward the higher end of the estimate.
• The degree of 'foxing' or discoloration on the porcelain, which some collectors prefer for an authentic antique patina.

How to Identify White Porcelain Door Knob Set?

• Check for a heavy cast iron spindle connecting the two porcelain globes, typical of late 19th-century construction.
• Look for 'crazing' or fine hairline cracks in the glaze, which indicates authentic aging of the porcelain material.
• Verify the presence of original set screws on the shanks, which were used to secure the knobs to the square spindle.
• Examine the shank material; authentic sets from this period often feature cast iron or brass bases rather than modern stamped steel.

History of White Porcelain Door Knob Set

White porcelain door knobs were extremely popular in homes across America and Europe, particularly from the mid-19th century through the early 20th century. They were favored for their durability, ease of cleaning, and the ability to complement various interior styles. Often found in Victorian and Craftsman-era homes, these knobs are a charming piece of architectural history, reflecting a time when functional hardware also served as a decorative element.