The 1916 1/4 cent was a George V issue. One possibility is a 1906 trial that got out with an incorrect date. There were no issues dated 1906, so this would just be wishful thinking. I'm assuming your coin is the bottom one in the second photo.
Looking at your photos, either you have a landscape setting on your camera, or the coin is too over-worn on the middle devices than the outer rim. That's just not right. I would need to see the full rim and larger photos to give a definite answer.
Based on the photos, I would say the coin is not authentic.