When the lawyer Mark Bristow is attacked by gunmen outside his office (1 hr, 8 min mark) , bullets shatter the upper window on the office door and the glass shatters and falls, destroying most of the "Mark Bristow" decal on the glass. A minute later when the sheriff arrives, the door's window is intact.
Charlie writes a letter of authorisation for Haven to take over the running of the stage line. She writes on the paper vertically. However, when Haven hands over the letter to the man currently in charge, he reads the whole letter horizontally.
At 1 hr, 11 min mark, when John Haven knocks a bad guy unconscious in the dark, the bad guy falls on a large amount of straw/grass that springs up when he falls (indicating there was a pad for the bad guy to fall on). When his buddies arrive a minute later to help him up, they lift him off the ground - almost bare dirt - and much of the straw and grass are gone.