Carl Akeley, Samuel W. Traylor and the Development of the Cement Gun
Author Louis Rodriguez tells the story of how the cement gun evolved from Carl Akeley’s brilliant idea for creating elephant exhibits in a natural history museum to an indispensable tool for engineers and contractors. Under the guidance of Samuel W. Traylor, the cement gun has been used in construction projects worldwide, in numerous applications, including tunnels and swimming pools.
Soft cover, 150 p. : ill. ; 24 cm.
$15.95