|Iron Trade Review, Vol. 47, 1910|
|Steel, Vol. 48, 1911|
There is more information about George W. Astle in the book, Early Tools of New Jersey and the Men Who Made Them, by Alexander Farnham. Astle's brick trowel is pictured on page 65. It is deeply stamped G. W. ASTLE ANNANDALE, N.J. U.S.A. An 1886 panoramic map of Annandale shows James T. Astle's shop.
|G.W. Astle mill pick head|