Sabbath School (IMAGE) Smithsonian Tropical Research Institute Caption ASHANINKA PEOPLE ATTENDING SABBATH SCHOOL, CIRCA 1928. This picture was probably taken in Cheni, on the Tambo River during missionaries Stahl and Peugh's 1928 trip to Iquitos. The visitors stayed several days in Cheni teaching the "word of God" to the locals. They were surprised by the large number of people that attended the Sabbath School and their willingness to learn. Source: Center for Adventist Research (P 003995) Courtesy of Center for Adventist Research. Credit Source: Center for Adventist Research (P 003995) Courtesy of Center for Adventist Research. Usage Restrictions Credit: Center for Adventist Research (P 003995) Courtesy of Center for Adventist Research. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.