| BUSINESS |
| ACTIVITY |
| BUILDING |
| DATES |
| H. J. Cordeau |
| Plumbing, Heating and Roofing |
| ca1921 |
| H. O. Pike and Son |
| General merchant, tailor |
| Spalding store |
| septembre 1871-1874 |
| Hall & Bangs |
| Carriage Manufacturers |
| Hall Bros. |
| Tinsmiths and Hardware Merchants |
| Stanstead Plain |
| Sept. 1885 - |
| Hall & Cordeau |
| Plumbing and Heating. Stoves and Ranges |
| ca1912-ca1931 |
| Hall & Jondro |
| Mfg. and dealers of boots and shoes |
| Old carding machine building |
| Sept. 1872 - |
| Hall & Nettleton (Stanstead Plain) |
| Hotel-Keepers |
| Stanstead Plain |
| mars 1903 - février 1908 |
| Hall & Nettleton (Rock Island) |
| Hotel-Keepers |
| Rock Island |
| mars 1908 - ? |
| Haselton & Longeway |
| Manufacturers of Stone Cutters and Blacksmith’s tools |
| avril 1893 - juin 1895 |
| Haselton & Roundy |
| Manufacturers and dealers in Granite Stone |
| Beebe Plain |
| Jan. 1876 - février 1877 |
| Haselton, Roundy & Moir |
| Manufacturers and dealers in Granite and Marble |
| Beebe Plain |
| Février 1877 - avril 1880 |
| Haselton & Moir |
| Manufacturers and dealers in Granite and Marble |
| Beebe Plain |
| Avril 1880 - |
| Haskell & Kathan Co. |
| Storekeepers |
| (1857-58) |
| Hazeltine & Ruggles |
| Milliners |
| (1857-58) |
| Hill’s Livery |
| Livery Stable Keepers |
| Rock Island |
| mai 1905 - ? |
| Holland Creamery |
| 1920-? |
| Holmes & Morrill |
| Horace A. Pierce |
| Boots and shoemaker |
| situé au nouvel édifice de Morrill |
| Fev. 1851 - |
| House & McClintock |
| Merchants |
| Août 1870 - jan. 1875 |
| Hovey & Audinwood |
| Traders and Dealers in Harnesses, Carriages, Carriage Robes and other Harness and Carriage findings and supplies |
| Rock Island |
| décembre 1903 - septembre 1904 |
| Howard & Hunt |
| Butchers |
| Stanstead |
| Sept. 1872 - |
| Hubbard & Bell |
| General Trade |
| Hubbard & Boynton |
| Drugs and Medecines and the Sale of General Merchandises |
| Stanstead |
| Nov 1865 - |
| Hubbard & Whitney |
| Stanstead Plain |
| - sept. 1868 |
| Huckins & Drew |
| Livery Stable |
| In the barn of the Blodgett house on Church Street |
| ca1910 |
| General contractors and Builders |
| ca1912 |
