Unusual powder tester for comments

Marcus den toom · 27th February 2014, 09:07 PM

My pleasure

And as requested:

"This device for testing gunpowder was made in Avignon, France and dates to the 17th or early 18th century.

The amount of powder charge needed to pour down the muzzle of a gun depended on the strength of the powder, as well as the barrel length and bullet size. Testers tended to use the same mechanisms as the guns of the day, so this example with a nicely turned-wood handle and iron ratchet wheel, probably dates to the wheel-lock era. Samples of powder were ignited in the touch-hole and forced the wheel to rotate by means of a spring. Originally the wheel would have been marked with graduations from which the strength of the powder could be calculated."

"In the shape of some sort of mythological peacock/serpent standing on four feet. Bird's head on one end and a turned wood grip on the other. Very nice item marked "H K C". Graduated wheel is marked from 0-25. Very decorative piece. Well made and in excellent condition with a nice aged brass patina coloration."
The auction discription:
"17th century style cast-brass body powder tester with turned wood grip of 20th century manufacture, signed by Coulter “HKC / 12-67”. Measures 13” from end to end. Made with a high degree of quality and precision andshows good aging. Keith Coulter was an excellent craftsman and he did work only for his own purposes, not for resale or forgery. From the Keith Coulter collection"

"Early powder tester circa 1700 – 1750. 10-1/4” overall, 4-1/2” turned wood grip with brass ferrule connected to a straight steel platform with graduated wheel showing hand-engraved numbers and tension spring.With touch hole cover. Very good condition, normal aging, small chip to the grip. Similar to example pictured in Eprouvettes by Kempers, page 92. From the Keith Coulter collection"

27th February 2014, 09:07 PM	#7
Marcus den toom Member Join Date: Jun 2013 Location: Netherlands Posts: 534	My pleasure And as requested: "This device for testing gunpowder was made in Avignon, France and dates to the 17th or early 18th century. The amount of powder charge needed to pour down the muzzle of a gun depended on the strength of the powder, as well as the barrel length and bullet size. Testers tended to use the same mechanisms as the guns of the day, so this example with a nicely turned-wood handle and iron ratchet wheel, probably dates to the wheel-lock era. Samples of powder were ignited in the touch-hole and forced the wheel to rotate by means of a spring. Originally the wheel would have been marked with graduations from which the strength of the powder could be calculated." "In the shape of some sort of mythological peacock/serpent standing on four feet. Bird's head on one end and a turned wood grip on the other. Very nice item marked "H K C". Graduated wheel is marked from 0-25. Very decorative piece. Well made and in excellent condition with a nice aged brass patina coloration." The auction discription: "17th century style cast-brass body powder tester with turned wood grip of 20th century manufacture, signed by Coulter “HKC / 12-67”. Measures 13” from end to end. Made with a high degree of quality and precision andshows good aging. Keith Coulter was an excellent craftsman and he did work only for his own purposes, not for resale or forgery. From the Keith Coulter collection" "Early powder tester circa 1700 – 1750. 10-1/4” overall, 4-1/2” turned wood grip with brass ferrule connected to a straight steel platform with graduated wheel showing hand-engraved numbers and tension spring.With touch hole cover. Very good condition, normal aging, small chip to the grip. Similar to example pictured in Eprouvettes by Kempers, page 92. From the Keith Coulter collection"