====== Patent XC-791: 1857-11-06, Steam press for making brick ====== ^ X Number ^ Date ^ Inventor ^ City ^ Title ^ | XC-791 | 1857-11-06 | P. Parkes | Yorkville, ON Canada | Steam press for making brick | ===== Comments ===== At the time this patent was issued, "Parkes Brothers" were Toronto iron founders and machinists, located on Adelaide west of Bay Street, which is about one km south of Yorkville. ===== Information Sources ===== (To be filled in.) ===== External links =====