On the back of the post card:
"Two of Marine Studios' famous jumping porpoises leap from 8 to 12 feet,
for their meal of blue runner at this famed oceanarium located 18 miles
south of St. Augustine, 35 miles north of Datona Beach, on scenic State
Rt. A1A, one of the Holiday Highways."
Duval News Company, Jacksonville, FLA.
Genuine Curteich-Chicago "C.T. Art-Colortone" Post Card (Reg. U.S. Pat. Off.)