Posted in 1900s, Commercial/Office/Retail, Extant, MD - Baltimore S & N Katz Building – Baltimore 105-111 N. Charles St. – Baltimore MD (built 1905; jewelry store opened 1919) S&N Katz is a jewelry store in Baltimore though no longer occupying this location. The following is an article from the August 6, 1919 issue of The Jeweler’s Circular: