Front: Watermelons For Sale, Trinidad, B.W.I. 19 77773 Back: "TICHNOR QUALITY VIEWS" REG. U. S. PAT. OFF. MADE ONLY BY TICHNOR BROS., INC., BOSTON, MASS. PUB. BY Y. DE LIMA & CO., LTD., PORT OF SPAIN, TRINIDAD, B. W. I.