Mixed area of mainly commercial use including shops and businesses near the foot of Duke street. The polygon includes the salvation army citadel. The current buildings replaced the back-to-back housing and early terraces that were depicted on the 1st edition map of 1855. The polygon was on the edge of the developed town as shown on the Fairbanks plan of 1795. Prior to the housing the area consisted of fields enclosed in a piecemeal fashion from Sheffield Park. Legibility of previous types is invisible.