Cast Iron Frog Doorstop Value Guide

These heavy, solid cast iron bullfrogs represent a classic era of American foundry work between 1900 and 1940. Highly collectible for their dual-purpose as garden ornaments and functional door holders, they were popularized by renowned makers like Hubley and Wilton.

What Is Cast Iron Frog Doorstop Worth?

The typical price range for Cast Iron Frog Doorstop is $85 - $95 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Presence of original cold-painted finishes can significantly increase the value toward the $95 range.
• Identification of a specific foundry mark, such as Hubley, adds a premium for serious collectors.
• The overall condition of the iron, specifically the lack of deep rust or structural cracks, maintains the $85-$95 valuation.
• The level of casting detail, particularly in the frog's skin texture and facial features, influences desirability.

How to Identify Cast Iron Frog Doorstop?

• Check for a heavy, solid cast iron weight consistent with early 20th-century American manufacturing.
• Look for a seam line along the sides, indicating a two-part sand casting process typical of the 1900-1940 era.
• Examine the underside for potential maker marks from foundries like Hubley or Wilton, though many remain unbranded.
• Observe the surface texture for natural pitting and aged patina that distinguishes antique iron from modern reproductions.

History of Cast Iron Frog Doorstop

Cast iron animal doorstops became popular in the late 19th and early 20th centuries. The frog was a particularly common motif, serving both as a functional door holder and a decorative garden ornament. These pieces were often produced by foundries like Hubley or Wilton, though many unbranded versions were cast by smaller local foundries across the United States.