History's Best Selling Products of 1878

1. Phonograph

   Released in 1878 by Thomas Edison

   On February 19, 1878, the world of technology was formally changed forever when Thomas A. Edison was granted U.S. Patent 200,521 for his 'Phonograph or Speaking Machine.' While Edison and his team had successfully demonstrated the device in late 1877, this date marks the official legal recognition and protection of his groundbreaking invention. The patent secured his claim to the first practical device capable of both recording and reproducing sound. This pivotal event transformed the phonograph from a laboratory marvel, famously tested with the nursery rhyme 'Mary Had a Little Lamb,' into a commercially viable piece of intellectual property, setting the stage for the birth of the entire recording industry.

2. American Colleges: Their Students and Work

   Released in 1878 by Charles Franklin Thwing, G. P. Putnam's Sons

   Charles Franklin Thwing's "American Colleges: Their Students and Work" holds profound historical significance as a direct commentary on the evolving landscape of higher education in the United States during 1878, a period of immense social and industrial change. Published amidst the Gilded Age, the book captured the institutional shifts away from the classical, denominational college model towards more diversified and research-oriented universities. It provided a crucial contemporary snapshot, detailing the challenges and innovations faced by American colleges as they grappled with increasing demand for practical knowledge, scientific inquiry, and specialized training. Its release marked a vital moment in the public discourse surrounding the purpose and future direction of American intellectual development, influencing educators and administrators alike.