A pair of cuffs (1914)

A trusted laundromat employee is sent to the bank to cash the payroll but is robbed by a couple of thugs then locked up in a closet and cuffed with shirts hand and foot. One thug writes a note on an old cuff to his friend to meet him at the station. When the landlady comes in, she takes that cuff with other wash and sends it at once to the laundry where its discovery makes possible not only the rescue of the prisoner and the capture of the outlaws, who are cuffed in steel.