Beware the creatures of the night--they have lawyers!Lash, Batton, cartoonist.[2010]engTitle from verso of postcard.Also available in original print http://morris.law.yale.edu/record=b1699001Digital reproduction. New Haven, Connecticut: Yale Law Library, 2019 LM Z Postcards v.1 no.21 tall.Online resource; description based on print version record.