BHR pencil made by Kurtz & Monaghan of New York ca. 1870. In addition to the K&M name stamped on the barrel, it is also stamped “Goodyears Pat May 6 51”. Mechanism to extend pencil tip is stiff but all in working condition. For more information on pencils with Goodyear casings click here.
"Kurtz & Monaghan, NY", "Goodyears Pat May 6 51"