US Rep. Stephen G. Porter proposes thirteen-month calendar

Title card: "Would put 13 jinx into every year, Washington - Congressman Porter wants to 'pass a law' legalizing trick calendar" / Rep. Stephen G. Porter (R-PA) standing next to enlarged example of page showing month in his proposed calendar for "every month four weeks" and explaining it, men sitting at table in front of him listening / title card: "Thirteen months and Friday the thirteenth in each of them" / Porter standing to right of page of proposed calendar, George Eastman, founder of Eastman Kodak Company, standing to left, Porter pointing to page with pointer / Porter and Eastman holding up clock, Eastman pointing to numbers of face of clock with pointer / Note: exact day not known