What was the first film did willam dickson in 1990-92?

William Dickson did not release a film between 1990-1992, as he is primarily known for his work in the late 19th century and early 20th century, particularly for his contributions to early filmmaking and the invention of motion picture technology. His most notable work includes the development of the Kinetoscope in the 1890s. If you're referring to a different individual or need information on another topic, please clarify!