RICHMOND SPENCER
Source: Starke’s Pocket Almanac, Advertiser and General Register, J. Starke, Montréal, 1869.
Spencer's Blood Purifying Compound or Sarsaparilla
Source: Starke’s Pocket Almanac, Advertiser and General Register, J. Starke, Montréal, 1872.
Source: FENWICK, George E., Canada Medical and Surgical Journal, Montréal, George E. Desbarats, Vol.I, 1873.