Appraisily

April 21, 2024

Antique Fire Extinguisher Grenade Value: Collector's Price Guide 2024

Discover the value of antique fire extinguisher grenades. From Red Comet to rare glass models, learn what makes these vintage fire safety devices worth $25 to $2,000+

Vintage collection of glass fire extinguisher grenades showing various colors, shapes, and manufacturers from the 1870s-1900s
By Appraisily Team Last updated April 21, 2024

Introduction to Antique Fire Extinguisher Grenades

Antique fire extinguisher grenades are fascinating collectors’ items that combine historical significance, unique aesthetics, and practical ingenuity. These glass devices, designed to be thrown at fires to extinguish flames, represent an important chapter in the evolution of fire safety equipment. Today, these colorful glass bulbs have transitioned from practical tools to sought-after collectibles with varying values based on rarity, condition, and historical significance.

<h2 class="section-header__title"> 
<span>What Are Fire Extinguisher Grenades?</span>

</h2>

<div class="section-header__body"><p>Fire extinguisher grenades were an early form of fire suppression device used primarily from the 1870s through the early 1900s. These glass containers were filled with fire-suppressing chemicals and designed to be thrown into a fire, where they would break and release their contents to extinguish flames.</p>

The concept was simple yet ingenious for its time: when a fire broke out, a person would grab one of these glass grenades and throw it directly into the flames. Upon impact, the thin glass would shatter, releasing the chemical solution inside. Most early models contained carbon tetrachloride (later found to be toxic), while others used salt water solutions or other chemical compounds.

Fire grenades were typically placed in strategic locations throughout homes and businesses, often mounted in decorative wall brackets or stored in special wooden cases. Their distinctive designs, colors, and embossed patterns have made them highly collectible today.

Evolution of Fire Extinguisher Grenades

  1. 1870s

    Early Adoption

    Glass fire grenades become widely used in homes and businesses. Manufacturers like Harden's, Hayward, and Babcock emerge as market leaders.
  2. 1880s-1890s

    Peak Popularity

    The golden age of fire grenades with elaborate designs, colored glass, and decorative holders. Unique shapes and embossed patterns become common.
  3. 1900s-1910s

    Industrial Models

    More standardized designs like Red Comet appear. Focus shifts to efficacy rather than aesthetics.
  4. 1950s

    Obsolescence

    Fire grenades are largely phased out due to health concerns about carbon tetrachloride and the development of more effective fire suppression systems.
  5. 1970s-Present

    Collector's Market

    Fire grenades transition from practical devices to sought-after collectibles, with values steadily increasing.
<h2 class="section-header__title"> 
<span>Value Factors for Antique Fire Grenades</span>

</h2>

<div class="section-header__body"><p>Several key factors determine the value of an antique fire extinguisher grenade. Understanding these elements will help collectors and sellers accurately assess the worth of these vintage fire safety devices.</p>

Age and Manufacturer

The age and manufacturer of a fire grenade significantly impact its value:

  • Early grenades (1870s-1890s): Generally command higher prices, especially those from renowned manufacturers like Harden’s Star, Hayward, and Babcock.
  • Art glass examples: Fire grenades with artistic elements and unique designs typically fetch premium prices.
  • Red Comet grenades: These later models (1930s-1950s) are more common and usually less valuable than their Victorian-era counterparts.

According to Antique Trader, prices can range from as low as $25 for common Red Comet models to $2,000+ for rare early examples.

Condition and Completeness

The condition of a fire grenade is paramount in determining its value:

  • Intact condition: Since these were made to be broken, finding intact examples is increasingly rare.
  • Original contents: Grenades that still contain their original liquid solution (though potentially hazardous) may command higher prices from serious collectors.
  • Color retention: Vibrant, unfaded glass colors are highly desirable.
  • Original mounting hardware: Complete sets with wall brackets or storage cases significantly increase value.

Value Impact Factors

Factor Impact Notes
Rarity High Unusual colors or patterns can double or triple value
Condition Very High Chips or cracks can reduce value by 50-75%
Completeness Medium Original mounts can add 30-40% to total value
<h3 class="section-header__title"> 
<span>Rarity and Unique Features</span>

</h3>

<div class="section-header__body"><p>The scarcity and distinctive characteristics of certain fire grenades can dramatically increase their value to collectors.</p>
  • Unusual colors: Blue, purple, or multicolored examples are particularly valuable.
  • Embossed patterns and text: Detailed embossing with manufacturer information commands a premium.
  • Unique shapes: Non-standard forms beyond the typical bulbous design are highly sought after.
  • Regional variants: Grenades from less common manufacturing locations can be worth more.

Historical Significance

Fire grenades with documented historical provenance or connections to significant events or locations often command premium prices:

  • Documented use: Grenades with verified history of use in notable buildings or historic fires.
  • Original sales materials: Accompanying period advertisements or instructions.
  • Commercial establishment connections: Grenades from famous hotels, theaters, or businesses.
<h2 class="section-header__title"> 
<span>Price Guide for Antique Fire Extinguisher Grenades</span>

</h2>

<div class="section-header__body"><p>Market values for antique fire grenades vary widely based on the factors previously discussed. This price guide provides current market ranges for different types and conditions of fire grenades.</p>

Fire Grenade Price Ranges

Current market values as of 2024

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Recent Auction Results

According to LiveAuctioneers, a pair of antique fire extinguishing grenades recently sold for $275-$300, indicating steady collector interest. Individual high-quality examples can fetch considerably more at specialized auctions.

Notable Fire Grenade Auction Sales

Recent sales from major auction houses and online platforms

Category Price Notes
Red Comet (1930s-1950s) $25-$150 Common, but still collectible. Higher values for unused examples with original packaging.
Clear Glass Grenades (1900s-1920s) $75-$200 Standard industrial models with basic embossing.
Colored Glass Victorian Era (1870s-1890s) $300-$800 Amber, green, and other common colors in good condition.
Rare Colors/Manufacturers (1870s-1890s) $800-$2,000+ Blue, purple, or multi-colored examples from premier manufacturers.
Complete Sets with Original Mounts Add 30-50% Original wall brackets or display cases significantly increase value.
Multi-Grenade Sales Kits $500-$2,500 Complete sales kits with multiple grenades in original box or case. 
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<h2 class="section-header__title"> 
<span>Identifying Authentic Fire Grenades</span>

</h2>

<div class="section-header__body"><p>Properly identifying authentic antique fire extinguisher grenades requires knowledge of their distinctive characteristics and an understanding of common reproductions in the market.</p>

Close-up of embossed text and design features on an antique fire extinguisher grenade

Key Identification Features

When examining a potential antique fire grenade, look for these distinguishing characteristics:

  • Embossed text: Authentic fire grenades typically have the manufacturer’s name and sometimes patent dates embossed in the glass.
  • Thin glass construction: These were designed to break easily when thrown, so the glass is typically thinner than decorative bottles.
  • Hand-blown characteristics: Earlier examples often show signs of hand production, such as pontil marks or slight asymmetry.
  • Specific shapes: Most authentic grenades have distinctive bulbous or teardrop shapes with narrow necks.

Authentication Checklist

Use this checklist to help identify authentic fire grenades

  • Contains manufacturer name embossed in the glass
  • Shows appropriate signs of age (wear to base, slight discoloration)
  • Features thin glass construction consistent with period examples
  • Has correct shape and design for the purported manufacturer
  • Displays appropriate manufacturing techniques for its era
  • Contains original mounting hardware if applicable

Common Manufacturers and Markings

Familiarizing yourself with major manufacturers can help in authentication:

  • Harden’s Star/Star Glass Company: Often marked “HARDEN’S STAR FIRE GRENADE” or “STAR GLASS CO.”
  • Hayward Hand Grenade: Typically embossed with “HAYWARD HAND GRENADE FIRE EXTINGUISHER”
  • Babcock: Usually marked “BABCOCK FIRE EXTINGUISHER”
  • Red Comet: Later grenades marked with “RED COMET” and often more standardized in appearance
  • Parrett & Co./Shur-Stop: Marked “PARRETT & CO” or “SHUR-STOP FIRE EXTINGUISHER”

According to Antique Bottles, these bottles are particularly rare because they were made to be destroyed, making surviving examples especially valuable to collectors.

Avoiding Reproductions

Be aware of these signs that may indicate a reproduction:

  • Overly pristine condition: Antique grenades typically show some signs of age.
  • Thick, modern glass: Reproduction grenades often use thicker glass than originals.
  • Missing or incorrect embossing: Many reproductions either lack embossing or have inaccurate text.
  • Inconsistent colors: Some reproductions use glass colors that weren’t available in the original production period.
  • Machine-made characteristics: Perfect seams or consistent thickness throughout.
<h2 class="section-header__title"> 
<span>Popular Collecting Categories</span>

</h2>

<div class="section-header__body"><p>Fire grenade collectors often specialize in specific areas based on manufacturers, time periods, or design features. Understanding these categories can help focus a collection or identify the most marketable aspects of grenades for sale.</p>

Victorian Era Art Glass Grenades (1870s-1890s)

These early fire grenades often feature colorful glass and decorative designs:

  • Decorative appeal: Ornate patterns and vibrant colors make these highly sought after by collectors.
  • Value range: $300-$2,000+ depending on color, manufacturer, and condition.
  • Key manufacturers: Harden’s Star, Hayward, Babcock.

According to LoveToKnow, high-quality antique fire grenades from this era easily sell for $100-$150, with exceptional examples commanding much more.

Industrial Era Grenades (1900s-1950s)

Later fire grenades focused more on function than form:

  • Standardized designs: More uniform appearance with less decorative elements.
  • Red Comet dominance: This brand became one of the most common in the 20th century.
  • Value range: $25-$150, with rare variants or complete kits worth more.

Specialized Collection Areas

  • Wall brackets and mounts: Original mounting hardware is highly collectible, with ornate Victorian brackets particularly valuable.
  • Complete sets and kits: Original boxes containing multiple grenades command premium prices.
  • Advertising materials: Period advertisements, catalogs, and instructions related to fire grenades.
  • Regional manufacturers: Some collectors focus on grenades from specific geographic regions or less common producers.
<h2 class="section-header__title"> 
<span>Buying and Selling Fire Grenades</span>

</h2>

<div class="section-header__body"><p>Whether you&rsquo;re looking to start a collection or sell inherited fire grenades, understanding the marketplace is essential for getting fair value.</p>

Where to Buy Antique Fire Grenades

  • Online marketplaces: eBay offers a wide selection of fire grenades at various price points.
  • Antique shops: Specialized dealers often have authenticated examples with provenance.
  • Auction houses: For higher-end pieces, auction houses like LiveAuctioneers frequently feature fire grenades.
  • Collector shows: Fire equipment and bottle collector shows often feature fire grenades.
  • Etsy: The Etsy marketplace includes vintage and antique fire grenades from various sellers.

Selling Tips for Maximum Value

If you’re looking to sell fire grenades from your collection:

  • Research thoroughly: Identify the manufacturer, age, and unique characteristics of your piece.
  • Document provenance: Any historical information about the grenade’s origin adds value.
  • Consider professional appraisal: For potentially valuable examples, an expert opinion may be worthwhile.
  • Choose the right venue: High-end pieces may do better at specialized auctions, while more common examples are suitable for online marketplaces.
  • Highlight completeness: Emphasize original mounts, cases, or multiple grenade sets.

Safety Considerations

Important safety notes for collectors:

  • Hazardous contents: Many grenades contain carbon tetrachloride, which is now known to be toxic. Never open these devices.
  • Proper handling: Use gloves when handling grenades that might contain original chemicals.
  • Display safely: Keep in secure displays away from heat sources or areas where they might be accidentally broken.
  • Legal considerations: Check local regulations regarding ownership of items containing hazardous materials.
<h2 class="section-header__title"> 
<span>Preservation and Care</span>

</h2>

<div class="section-header__body"><p>Proper care of antique fire grenades is essential to maintain their value and historical significance. These delicate glass items require special handling and display considerations.</p>

Handling Guidelines

  • Support properly: Always handle grenades with both hands, supporting the base.
  • Clean surface only: Use a soft, dry cloth to gently remove dust from the exterior.
  • Avoid chemicals: Never use glass cleaners or harsh chemicals on antique glass.
  • Wear gloves: Cotton or nitrile gloves prevent fingerprints and potential damage from skin oils.
  • Original contents: Never attempt to empty grenades containing original chemicals—these can be hazardous.

Display Recommendations

  • Stable surfaces: Place grenades on level, sturdy shelves away from edges.
  • UV protection: Display away from direct sunlight to prevent color fading.
  • Temperature control: Avoid areas with temperature fluctuations or high humidity.
  • Custom stands: Consider acrylic display stands designed specifically for rounded objects.
  • Original mounts: If you have original wall brackets, ensure they’re securely anchored if used for display.

Long-term Storage

  • Individual wrapping: Wrap each grenade in acid-free tissue paper.
  • Padded containers: Store in compartmentalized boxes with padding between items.
  • Documentation: Keep any provenance information, receipts, or historical documentation with the collection.
  • Insurance: Consider specialized collectibles insurance for valuable collections.

Common Questions About Antique Fire Extinguisher Grenades

How much is a Red Comet fire grenade worth? 
Red Comet fire grenades typically range from $25 to $150 in value, depending on condition and completeness. As more common later models (1930s-1950s), they're generally less valuable than Victorian-era examples. However, unused Red Comet grenades in original packaging or complete sets with wall mounts can command higher prices, potentially reaching $200-$300.
Are antique fire grenades dangerous? 
Yes, antique fire grenades can pose health hazards. Many contain carbon tetrachloride, a chemical now known to be toxic and potentially carcinogenic. Additionally, some may contain other hazardous chemicals or solutions. Never open, shake vigorously, or intentionally break these items. Display them safely out of reach of children and pets, and consider consulting with experts about proper handling if you suspect your grenades contain original chemicals.
How can I tell if my fire grenade is authentic? 
Authentic antique fire grenades typically feature:

    

  • Manufacturer’s name and sometimes patent dates embossed in the glass
    • 

  • Thin glass construction (they were designed to break easily)
    • 

  • Signs of age-appropriate wear on the base
    • 

  • Hand-blown characteristics in earlier examples (slight asymmetry, pontil marks)
    • 

  • Correct shape and design for the purported manufacturer
    • 

  • Period-appropriate glass color and manufacturing techniques
    • 



Reproductions often have thicker glass, lack proper embossing, or show modern manufacturing characteristics like perfectly uniform thickness.

What are the most valuable types of fire grenades? 
The most valuable fire grenades typically include:

    

  • Rare-colored examples (blue, purple, or unusual multi-colored designs)
    • 

  • Early Victorian-era grenades (1870s-1890s) from premier manufacturers like Harden’s Star
    • 

  • Complete sets with original wall brackets or display cases
    • 

  • Grenades with documented historical provenance
    • 

  • Unusual shapes or highly decorative patterns
    • 

  • Multi-grenade sales kits in original packaging
    • 



These rare examples can sell for $1,000 to $2,500 or more at specialized auctions.

Where can I sell my antique fire grenade? 
You have several options for selling antique fire grenades:

    

  • Online marketplaces like eBay or Etsy
    • 

  • Specialized antique dealers who focus on fire equipment or glass collectibles
    • 

  • Auction houses like Heritage Auctions or local auction companies
    • 

  • Antique shows and collector events
    • 

  • Facebook Marketplace or specialized collector groups
    • 



For higher-value rare grenades, consider having them professionally appraised first and selling through an auction house for the best return.

How were fire grenades actually used? 
Fire grenades were an early fire suppression method used from the 1870s through the early 1900s. They were typically:

    

  • Placed in strategic locations throughout buildings
    • 

  • Mounted in decorative wall brackets or stored in special cases
    • 

  • Grabbed and thrown directly into flames when a fire broke out
    • 

  • Designed to shatter on impact, releasing fire-suppressing chemicals
    • 



The glass containers held carbon tetrachloride (in most cases) or salt water solutions that would help extinguish or suppress flames upon breaking. They were eventually phased out due to safety concerns and the development of more effective fire suppression systems.

<h2 class="section-header__title"> 
<span>Conclusion: Investing in Fire Grenade Collectibles</span>

</h2>

<div class="section-header__body"><p>Antique fire extinguisher grenades represent a fascinating niche in the collectibles market that combines historical significance, practical ingenuity, and decorative appeal. Whether you&rsquo;re a seasoned collector or just discovering these unique artifacts, understanding their value and history enhances appreciation for these early fire safety devices.</p>

The market for fire grenades remains strong, with prices ranging from affordable entry points around $25 for common examples to several thousand dollars for rare, museum-quality pieces. As with many antiques, condition, rarity, and provenance significantly impact value.

For collectors, these colorful glass objects offer multiple areas of specialization—from focusing on specific manufacturers to assembling complete sets with original hardware. Their relatively compact size also makes them practical collectibles that can be attractively displayed without requiring extensive space.

As interest in Victorian-era technologies and industrial design continues to grow, fire grenades represent tangible connections to historical approaches to safety and emergency response. Their transition from practical tools to sought-after collectibles demonstrates how utilitarian objects can gain cultural and artistic significance over time.

When purchasing or selling fire grenades, taking time to research their specific attributes, history, and market value will ensure fair transactions and help preserve these unique pieces of fire safety history for future generations to appreciate.

External Resources

Item Price Date Auction House
Harden's Star Blue Glass Grenade $1,850 March 2023 Heritage Auctions
Hayward Hand Grenade Set of 6 with Case $2,200 November 2022 eBay
Healy's Amber Glass Extinguisher $2,200 January 2024 eBay
Shur-Stop Complete Grenade Kit $900 May 2022 LiveAuctioneers