How to Catch Them - in 1908
Build a large Mouse Trap. Disguise the front entrance as a palatial mansion: take an empty flour sack, fill with rubbish and print a dollar sign on it. Hang on for bait. Scatter a few loose coins about the entrance for effect and await results.
this card was sent to "Miss Alice" from Henry and the only thing he writes is: I hope you have good luck in the race. Best Wishes, Henry