Brand: Eagle Pencil Co.
Made in: USA
The top appears to be the first edition of the Eagle Verithin. NOTE: The 2nd from the top WWII-era painted end cap is available for purchase.
The company was originally founded in New York City by the Berolzheimer family, and in 1969 became part of Berol Corporation. Berol was purchased by Empire in 1986, which was purchased by Sanford in 1995 (which is today a division of Newell Brands).