The Irrigation Age (November 1908)
From the 1909 edition of Hendrick's Commercial Register
The Garden Magazine (August 1909)
Orchard & Farm (May 1911)
Engineering News (Feb. 29, 1912)
Rock Products & Building Materials (March 7, 1914)
The Waterworks Buyers' Guide & Reference Manual (1915)
The Iron Age (Dec. 27, 1917)