150 was one in from the SW corner of Powlett Street. It was a pharmacy from about 1896 to 1924. The first chemist there was Patrick McLean; he was followed about two years later by Edward Maurice Gibbs; then for about ten years from 1903 by Harry J. Massey, chemist and dentist; and finally Walter J. Williams, chemist and optician, purchased the business about 1913.