Circa 1915 WWI I Helped War Chest Pin Button, labeled Whitehead & Hoag.

Circa 1915 WWI I Helped War Chest Pin Button, labeled Whitehead & Hoag, Buttons, Badges, Novelties, and Signs, Newark, New Jersey. Whitehead & Hoag was founded in 1892 in Newark, New Jersey, by Benjamin S. Whitehead (1858-1940) and Chester R. Hoag (1860-1935) when the two teamed up to combine their expertise and formalize their friendship. Measures about 7/8”.