Carbide Lamps

Frederick Baldwin's Patent Drawing for an acetylene gas lamp
Franklin Baldwin Patent Drawing

Carbide lamps are powered by the reaction of calcium carbide (CaC2) with water (H2O). This reaction produces acetylene gas (C2H2) which burns a clean, white flame. Acetylene gas was originally discovered by Edmund Davy in 1836, but commercial production of calcium carbide only became feasible due to the efforts of Thomas Wilson in 1894. Frederick Baldwin is credited with developing the first carbide mining lamp, holding U.S. Patent number 656,874 for an Acetylene Gas Lamp that was granted August 28, 1900. Commercial production of carbide mining lamps began soon after, and the collection in the Division of Work and Industry reflects a variety of carbide lamp designers and manufacturers including Baldwin, Auto-Lite, Guy’s Dropper, Shanklin, Dewar, and Wolf. Carbide lamps came in different sizes for different uses, smaller lamps were cap lamps, larger lamps were hand lamps or hanging lamps.

The general design of carbide lamps was consistent across designers and manufacturers, with the differences often being improvements to the water-drip mechanism or gas feed. The similarity of lamps was an issue for Frederick Baldwin, who sued many of his competitors for patent infringement. The design of the carbide lamp consists of two chambers—an upper chamber holding water and a lower chamber holding the calcium carbide. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit. The gas is funneled to the burner, where it is lit by a match or a built-in striker. Once the flame is lit, a reflector allows the miner to control the direction of the light.

Image of a Miner wearing his Carbide LampMiner's wearing carbide lamps one mile into shaft, King Harlan Mine, Kentucky, May 5th, 1929.

The carbide lamp consisted of several improvements to both the oil-wick lamp and candle as a means for lighting in non-gaseous mines. The lamp produced no carbon monoxide, consumed less oxygen, gave a brighter 4-6 candlepower light, and had a higher light quality than the candles or oil-wick lamps it replaced. The carbide lamp had its problems as well. Average runtime in carbide cap lamps was only about four hours, necessitating a carbide refill mid-shift, which could leave the miner in darkness. The burner tip was also prone to clogging, and concussive blasts or winds inside the mine could extinguish the light as well.

The popularity of carbide mining lamps was short–lived, as electric battery powered lamps came into favor around 1918 due to their superior light, safety, and runtime, and had almost completely replaced carbide lamps by the 1930s.

This full shift carbide mining lamp was made by the Baldwin Company of New York City during the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism.
Description (Brief)
This full shift carbide mining lamp was made by the Baldwin Company of New York City during the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit.
Location
Currently not on view
ID Number
AG.MHI-MN-8800A
catalog number
MHI-MN-8800A
accession number
265669
This half shift carbide mining lamp was made by the Baldwin Company of New York City during the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism.
Description (Brief)
This half shift carbide mining lamp was made by the Baldwin Company of New York City during the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit.
Location
Currently not on view
ID Number
AG.MHI-MN-8800B
catalog number
MHI-MN-8800B
accession number
265669
This “bulging waist” carbide mining lamp was made by the Baldwin Company of New York City during the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism.
Description (Brief)
This “bulging waist” carbide mining lamp was made by the Baldwin Company of New York City during the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit.
Location
Currently not on view
ID Number
AG.MHI-MT-311987
catalog number
MHI-MT-311987
accession number
157348
This “Half-Shift” carbide mining lamp was made by the Baldwin Company of New York City around 1908. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism.
Description (Brief)
This “Half-Shift” carbide mining lamp was made by the Baldwin Company of New York City around 1908. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit.
Location
Currently not on view
ID Number
AG.MHI-MT-311988
catalog number
MHI-MT-311988
accession number
157348
This Baldwin carbide mining lamp was made by the John Simmons Company around 1915. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism.
Description (Brief)
This Baldwin carbide mining lamp was made by the John Simmons Company around 1915. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit.
Location
Currently not on view
ID Number
AG.MHI-MT-311989
catalog number
MHI-MT-311989
accession number
157348
This Victor model carbide mining lamp was manufactured by the Justrite Manufacturing Company of Chicago, Illinois around 1920. This lamp was designed by William Frisbie and features his patented Polygon system.
Description (Brief)
This Victor model carbide mining lamp was manufactured by the Justrite Manufacturing Company of Chicago, Illinois around 1920. This lamp was designed by William Frisbie and features his patented Polygon system. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit.
Location
Currently not on view
ID Number
AG.MHI-MN-8788B
catalog number
MHI-MN-8788B
accession number
265669
This carbide mining lamp was made by an unknown maker during the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism.
Description (Brief)
This carbide mining lamp was made by an unknown maker during the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit. This lamp is worn on a cap with a reflector to direct and focus the light. The cap pictured here is object AG*MHI-MN-9442A.
Location
Currently not on view
ID Number
AG.MHI-MN-9442B
accession number
263098
catalog number
MHI-MN-9442B
This carbide mining lamp was made by the Baldwin Company of New York City during the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism.
Description (Brief)
This carbide mining lamp was made by the Baldwin Company of New York City during the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit.
Location
Currently not on view
ID Number
AG.MHI-MN-8776
catalog number
MHI-MN-8776
accession number
265669
This is an Auto-Lite Carbide Mining Lamp, produced by the Universal Lamp Company of Chicago, Illinois. Auto-Lite carbide mining lamps were produced from 1913 through 1960, most following the design Jacob Sherman patented in 1924.
Description (Brief)
This is an Auto-Lite Carbide Mining Lamp, produced by the Universal Lamp Company of Chicago, Illinois. Auto-Lite carbide mining lamps were produced from 1913 through 1960, most following the design Jacob Sherman patented in 1924. This lamp’s design places its manufacture date in the early 1920’s. This particular lamp is noteable for the octagonal base and large On/Off lettering on the top.
Location
Currently not on view
ID Number
AG.MHI-MN-9712
accession number
299568
catalog number
MHI-MN-9712
This carbide mining lamp's manufacturer is unknown, but would have been made in the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism.
Description (Brief)
This carbide mining lamp's manufacturer is unknown, but would have been made in the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit.
Location
Currently not on view
ID Number
AG.MHI-MN-7937
catalog number
MHI-MN-7937
accession number
240639
This carbide mining lamp was made by the Baldwin Company of New York City during the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism.
Description (Brief)
This carbide mining lamp was made by the Baldwin Company of New York City during the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit.
Location
Currently not on view
ID Number
AG.MHI-MT-311986
catalog number
MHI-MT-311986
accession number
157348
This carbide mining lamp was made by the Baldwin Company of New York City during the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism.
Description (Brief)
This carbide mining lamp was made by the Baldwin Company of New York City during the early 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit. The lamp would then be worn on a miner’s cap, with the reflector granting a much strong light than previous lamps.
Location
Currently not on view
ID Number
AG.MHI-MN-8788C
catalog number
MHI-MN-8788C
accession number
265669
This is an Auto-Lite Carbide Mining Lamp, produced by the Universal Lamp Company. Auto-Lite carbide mining lamps were produced from 1913 through 1960, most following the design Jacob Sherman patented in 1924.
Description (Brief)
This is an Auto-Lite Carbide Mining Lamp, produced by the Universal Lamp Company. Auto-Lite carbide mining lamps were produced from 1913 through 1960, most following the design Jacob Sherman patented in 1924. This lamp’s design places its manufacture date in the early 1920’s.
Location
Currently not on view
ID Number
AG.MHI-MN-8214
catalog number
MHI-MN-8214
accession number
240547
This lamp is a Dew-R-Lite model, manufactured in the 1930's by the Dewar Manufacturing Co. of Brooklyn, New York. Dewar produced carbide mining lamps from around 1914 until it was bought by the Wolf Safety Lamp Co. in the late 1930’s.
Description (Brief)
This lamp is a Dew-R-Lite model, manufactured in the 1930's by the Dewar Manufacturing Co. of Brooklyn, New York. Dewar produced carbide mining lamps from around 1914 until it was bought by the Wolf Safety Lamp Co. in the late 1930’s. Dewar was well known for its “I-T-P” (It’s Trouble Proof), Sun Ray, and Dew-R-Lite lamp brands. This lamp is notable for its perforated reflector.
Location
Currently not on view
ID Number
AG.MHI-MN-8942
catalog number
MHI-MN-8942
accession number
240639
This is an Auto-Lite Carbide Mining Lamp, produced by the Universal Lamp Company. Auto-Lite carbide mining lamps were produced from 1913 through 1960, most following the design Jacob Sherman patented in 1924.
Description (Brief)
This is an Auto-Lite Carbide Mining Lamp, produced by the Universal Lamp Company. Auto-Lite carbide mining lamps were produced from 1913 through 1960, most following the design Jacob Sherman patented in 1924. This lamp’s design places its manufacture date in the early 1920’s.
Location
Currently not on view
ID Number
AG.MHI-MN-9234
accession number
268055
catalog number
MHI-MN-9234
This is an Auto-Lite Carbide Mining Lamp, produced by the Universal Lamp Company. Auto-Lite carbide mining lamps were produced from 1913 through 1960, most following the design Jacob Sherman patented in 1924.
Description (Brief)
This is an Auto-Lite Carbide Mining Lamp, produced by the Universal Lamp Company. Auto-Lite carbide mining lamps were produced from 1913 through 1960, most following the design Jacob Sherman patented in 1924. This lamp’s design places its manufacture date in the early 1920’s.
Location
Currently not on view
ID Number
AG.MHI-MN-9546B
catalog number
MHI-MN-9546B
accession number
280476
This lamp was manufactured by the Justrite Manufacturing Company, in Chicago, Illinois in the first half of the 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism.
Description (Brief)
This lamp was manufactured by the Justrite Manufacturing Company, in Chicago, Illinois in the first half of the 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit.
Location
Currently not on view
ID Number
AG.MHI-MN-8788A
catalog number
MHI-MN-8788A
accession number
265669
This lamp was manufactured by the Justrite Manufacturing Company, in Chicago, Illinois in the first half of the 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism.
Description (Brief)
This lamp was manufactured by the Justrite Manufacturing Company, in Chicago, Illinois in the first half of the 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit.
Location
Currently not on view
ID Number
AG.MHI-MN-9415
accession number
271412
catalog number
MHI-MN-9415
This lamp was manufactured by the Justrite Manufacturing Company, in Chicago, Illinois in the first half of the 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism.
Description (Brief)
This lamp was manufactured by the Justrite Manufacturing Company, in Chicago, Illinois in the first half of the 20th century. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit.
Location
Currently not on view
ID Number
AG.MHI-MN-9546A
catalog number
MHI-MN-9546A
accession number
280476
This carbide mining lamp was made by the Maple City Manufacturing Company of Monmouth, Illinois around 1901-1917. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism.
Description (Brief)
This carbide mining lamp was made by the Maple City Manufacturing Company of Monmouth, Illinois around 1901-1917. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit. The lamp would then be worn on a miner’s cap, with the reflector granting a much strong light than previous lamps.
Location
Currently not on view
ID Number
AG.MHI-MN-8788D
catalog number
MHI-MN-8788D
accession number
265669
This carbide mining lamp was made by the Maple City Manufacturing Company of Monmouth, Illinois around 1901-1917. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism.
Description (Brief)
This carbide mining lamp was made by the Maple City Manufacturing Company of Monmouth, Illinois around 1901-1917. Acetylene gas is produced when water from the lamp's upper level encounters the calcium carbide stored in the base via a dripping mechanism. The amount of water flowing into the calcium carbide container can be controlled, with more water producing more gas and a bigger flame when the lamp is lit. The lamp would then be worn on a miner’s cap, with the reflector granting a much strong light than previous lamps.
Location
Currently not on view
ID Number
AG.MHI-MN-8788E
catalog number
MHI-MN-8788E
accession number
265669
This Milburn "Miner A" carbide cap lamp was manufactured around 1914. After emigrating from England, Alexander Jenkins founded the Alexander Milburn Company in Baltimore, Maryland, in 1907. The Miner A model lamp was produced from 1914-1928.Currently not on view
Description (Brief)
This Milburn "Miner A" carbide cap lamp was manufactured around 1914. After emigrating from England, Alexander Jenkins founded the Alexander Milburn Company in Baltimore, Maryland, in 1907. The Miner A model lamp was produced from 1914-1928.
Location
Currently not on view
ID Number
AG.MHI-MN-8145
accession number
239148
catalog number
MHI-MN-8145
This lamp is a Dew-R-Lite hand lamp model, manufactured around the mid-1930’s by the Dewar Manufacturing Co. of Brooklyn, New York. Dewar produced carbide mining lamps from around 1914 until it was bought by the Wolf Safety Lamp Co. in the late 1930's.
Description (Brief)
This lamp is a Dew-R-Lite hand lamp model, manufactured around the mid-1930’s by the Dewar Manufacturing Co. of Brooklyn, New York. Dewar produced carbide mining lamps from around 1914 until it was bought by the Wolf Safety Lamp Co. in the late 1930's. Dewar was well known for its “I-T-P” (It’s Trouble Proof), Sun Ray, and Dew-R-Lite lamp brands.
Location
Currently not on view
ID Number
AG.MHI-MN-8143
accession number
239148
catalog number
MHI-MN-8143
This lamp is made by the Dewar Manufacturing Co. of Brooklyn, New York, who produced carbide mining lamps from around 1914 until it was bought by the Wolf Safety Lamp Co. in the late 1930’s.
Description (Brief)
This lamp is made by the Dewar Manufacturing Co. of Brooklyn, New York, who produced carbide mining lamps from around 1914 until it was bought by the Wolf Safety Lamp Co. in the late 1930’s. Dewar was known for its “I-T-P” (It’s Trouble Proof), Sun Ray, and Dew-R-Lite lamp brands. This particular lamp is a Dew-R-Lite, probably manufactured in the late 1920's.
Location
Currently not on view
ID Number
AG.MHI-MN-8941A
catalog number
MHI-MN-8941A
accession number
240639

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