'P.T. Barnum used them to advertise his attractions in the 1840s'
billboards
I'M JUST A BILL: P.T. Barnum used them to advertise his attractions in the 1840s
P.T. Barnum used them to advertise his attractions in the 1840s
P.T. Barnum used them to advertise his attractions in the 1840s
I'M JUST A "BILL"
billboards
I'M JUST A "BILL"