He learned to lasso and bring down an obdurate steer, to give valuable help in the round-ups, to assist in branding the registered trademark of his father on the haunches of his animals.

A man carries his personal trademark, not in his face only, but in his nervous system and musclesgiving rise to characteristic movements and gait; in his larynxproducing an individual voice; and even in his mouth, as shown by individual peculiarities of speech and accent.

I know his trademark.