Bronze coin (one centavo) issued between 1903 and 1936. Your's was obviously issued between 1910 and 1919 (last number in date obscured). These coins were struck at the Phildelphia and San Francisco mints.
very cool bro, nice pics too. I wonder why you cant see the last digit, could it be any error coin or did someone obliterate it. either way its a pretty sweet find.