The Spirit of 1918. Word Search Puzzle Solver. The Spirit of 1918 word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. In this early demonstration of the Vitaphone sound system conductor Herman S. Heller conducts the Vitaphone Symphony Orchestra in the title work. It is basically a medley of patriotic songs from World War I. This includes identifying and searching for words that are related to : Herman Heller, Music .