Charles Grey's reporting during the Pancho Villa expedition with 1909 Indian 5 HP Light Twin featuring the five-horsepower, 38-cubic inch, twin-cylinder, pocket-valve engine, Hedstrom carburetor and Bosch magneto in its original version.
<a href="//commons.wikimedia.org/w/index.php?title=User:Jggrey1&amp;action=edit&amp;redlink=1" class="new" title="User:Jggrey1 (page does not exist)">James Grey</a>
<span class="int-own-work" lang="en">Own work</span>