====== Patent XC-605: 1856-03-05, New and improved method of constructing shingle machines ====== ^ X Number ^ Date ^ Inventor ^ City ^ Title ^ | XC-605 | 1856-03-05 | E. Hedley | Toronto, ON Canada | New and improved method of constructing shingle machines | ===== Comments ===== See also US patent {14,914}. XC patents are Canadian patents issued between 1824 and 1869. ===== Information Sources ===== (To be filled in.) ===== External links =====