"Sea Arena From Backstage, Marineland of the Pacific"

Abstract/Description: Color postcard shows 3 sea lions performing with two trainers in front of an audience. Printed on reverse "Seating more than 3,000 spectators, this magnificent outdoor arena is the scene of trained porpoise and sea lion games and acts during Marineland's 'Sea Circus.' Part of the huge Oceanarium appears at top, center." And "Mirro-Krome card by H.S. Crocker Co., Inc., Los Angeles 17, Calif. / Publ. & Distr. by 'GoldenWest' Color Card Co., 2583 Maine Ave., L.B. 6, Calif." And "MCMLVIII G. E. Watson" And "Oceanarium, Inc."