From the 1946 yearbook, Page 207-208:
Many of the Uruguayans act very quickly on the message. One sister came out of the Adventist church and into the truth and immediately began publishing the best way she knew how, talking to all about the Kingdom and the fraud of religion. One time while witnessing on the bus on the way to her territory she placed all the booklets she had in her bag. One publisher placed a book with a woman and, upon calling back, met the husband, who was also interested. Both took part in the study started and the man took a pencil and marked down all the texts read so that they could review them later. When he had a birthday he invited all his friends and also one of Jehovah’s witnesses with a phonograph and records and gave a good witness to them all. They are both now publishers.