Martha Coston

inventor of flare gun

Meet Martha Coston

Martha Coston is the inventor of the flare gun.I'm going to tell you about her life and her invention.

Early life to death

Martha Coston was born on 1826 in Baltimore ,Maryland.She had one brother and two sisters.Martha married Benjamin Coston an had 4 kids and at age 21 Martha was widowed on November 1848.On