Blooper

Near the end, when Larry walks into the Woman Haters club to rejoin, his coat is unbuttoned. In the next shot, his coat is buttoned, and he's wearing a Woman Haters club pin on his right lapel.

In the fight between Larry (Jim) and Curly (Jackie) on the train, Jackie rips the back seam of his pants. In the next scene, the rip is gone.

During the fight scene in the club at the beginning, Moe's coat is seen buttoned, but when the camera cuts to the next shot, it's unbuttoned.

When the train conductor allows Larry and Curly to go after Moe, Larry is seen going first and then Curly follows after him. The next scene when they are walking through the train, Curly is now ahead of Larry.

In the opening credits, "Western Electic Noiseless Recording" is shown - misspelling Electric.

(at around 15 mins) When Mary tries to hide Jack (Curly) from Jim (Larry) and Tom (Moe), she notices Curly's hat and throws it up on the top berth, but the hat falls down, and she has to throw it back up again.

This is not a Goof; just as when one is cleaning up a room and tossing stuff into a waste basket - occasionally an item doesn't go in the first time and a second effort is needed.

A scar can be seen on Larry's nose throughout the entire short.

Sometimes people have facial scars. If the scar appeared and disappeared, it would be a Goof. Having it consistently throughout the short is not unusual nor unexpected.

When Larry is singing, Moe can be seen elbowing Curly to remind him that another hit is coming.

When the train conductor breaks up the fight between Larry and Curly, he can be seen tripping on the floor to get out of the camera's view after they run past him.

When Tom, Jim, and Jack (The Three Stooges) leave Mary's room on the train, she opens her mouth to say something, but the scene cuts away.

In one scene, Mary accidentally cuts in when Larry is singing a song, so she quickly stops.