Northern High School was a high school in the Baltimore City Public Schools system. The school mascot was the Viking. The school yearbook was the Valhalla. The address was 2201 Pinewood Ave; Baltimore, MD 21214. The school colors were green and white, but some graduating year's also had their own mascot and colors. The school initially was to have 7 - 12th grades with a combined Junior and Senior High in the same building. It opened in September of 1965 with 7th and 10th grades. Due to foreseen overcrowding September 1966 classes were 8th, 10th and 11th grades. September 1967 classes were for 9th, 10th, 11th and 12th grades. The first graduating class was June 1968. In September 1968 classes started with 10th 11th and 12th grades. In the 1960s the school was mostly college prep with a high