By Matthew M. Thomas
Revised – March 2024
The story of the Lightning Evaporator is a history of a company that started in Québec, before expanding into the U.S. to become two separate companies. The Lightning Evaporator’s unique feature of raised flues began with the invention and patent (CA12270) by David Henry Ingalls of Dunham, Québec in 1881.
Even before he patented the design for the Lightning, Ingalls was awarded an earlier patent in 1878 (CA9528) for an evaporator with slightly raised flues, more like corrugations in the bottom of the pan. His 1881 design, which carried the title of “Lightning” evaporator was known as the first raised flue evaporator and was specifically invented for boiling maple sap and making maple syrup and maple sugar. It is not clear that Ingalls ever manufactured his invention for sale to sugar makers. What we do know is that he sold the Lightning Evaporator’s patent rights to the Small Brothers of Dunham, Québec.
The Small Brothers were originally Reid Paige Small and George S. Small , both born in Dunham, Quebec in 1865 and 1861, respectively. The actual date that the Small Brothers began to the manufacture the Lightning Evaporator is not known with certainty. One source says they began production in 1889 while another says 1890. For example, labels on Small Brothers Lightning Evaporators made in the 1980s include the phrase, “famous since 1890.” Around 1893, George S. Small sold his piece of the company to his brother Stephen “Steve” J. Small, and Steve and Reid Small carried the company forward.
George S. Small in turn created a maple confectionary company called the Canada Maple Exchange, first operating in Dunham, Québec out of the Small family farm and sugarbush known as Maplewood Farm, before later moving to Montréal. G.S. Small sold his interest in the Canada Maple Exchange in 1910, but continued working for the company before going on his own with Smalls, LTD, in 1918. G.S. Small stayed in the maple products business until around 1927.
In 1893 the Small Brothers moved their evaporator production into the old Seeley Hotel, a fine three-story brick building on the main street of Dunham, Québec dating to 1865. Also known locally in Dunham as the Relais de la Diligence, the old hotel building now houses a microbrewery and restaurant and other spaces for a variety of shops and services.
The Small Brothers quickly established themselves as a viable competitor in the fast-growing world of maple syrup evaporator manufacture and sales. The Small Brothers also added their own ideas to the design and manufacture of maple syrup evaporators, including a patented (C60447) float system to maintain proper sap levels in their evaporator. Reid joined in the fun of designing and patenting (C92054) his own sap spout in 1905. Business was so good that in 1906 they opened a second production facility less than 20 miles away but across the border in Richford, Vermont.
Seven years later, in 1913, Reid P. Small and Stephen J. Small sold their Richford, VT operation of Small Brothers in Richford to Clarence. E. Whitcomb of Dunham, Quebec and Robert McElroy, an experienced tinsmith and plumber from Knowlton, Québec. Clarence E. Whitcomb happened to be related to the Small brothers as the uncle of Stephen J. Small’s wife Edith Augusta Whitcomb Small. In addition, Clarence E. Whitcomb and Robert McElroy were brothers-in-law, with Clarence E. Whitcomb married to Jane McElroy.
From that point forward, there were two separate, but connected Small Brothers companies that manufactured and sold the Lightning Evaporator, one in Dunham, Québec still under the control of R.P. and J.S. Small , and one in Richford, Vermont under the control of Whitcomb and McElroy. The Richford based company, despite not being owned by the actual Small Brothers, continued to use the Small Brothers Manufacturing Company name in their sales and marketing of the Lightning Evaporator.
In late 1926 Reid P. Small died of pneumonia and two years later his brother Stephen J. Small passed away as well. Soon after, in 1928 the Dunham, Québec Small Brothers Company was sold to Oscar Selby, a local general store owner from Dunham. The Selby family embraced their role as the new owners of the evaporator company and honored those that started it before them by preserving the name of of Small Brothers, Inc.
It would appear from that period forward, with new ownership in Dunham, and with no further family ties to connect the companies straddling the border, the Richford, Vermont company ceased to use the name Small Brothers and began to exclusively refer to themselves as the Lightning Evaporator Company. The Lightning Evaporator Company manufactured and sold more than just evaporators. The company manufactured tanks and finishing pans as well and offered a full-range of maple sugaring supplies including their own patented spout. Like other equipment suppliers, Clarence Whitcomb invented an “air tight” spout that he patented in 1915.
In 1921 Clarence Whitcomb bought Robert McElroy’s interest in the the company, and Whitcomb’s his son-in-law G. Curtis Moynan became his business partner. Moynan, a long-time employee of the company had married Clarence E. Whitcomb’s daughter Fannie Elizabeth Whitcomb. In 1938, Clarence Whitcomb sold his share in the company to his son Carl Whitcomb, who then took his place as co-owner with G. Curtis Moynan. Clarence Whitcomb passed away in 1945.
G. Curtis Moynan stepped away from the company 1953, selling his share to Carl Whitcomb, who became the sole owner. In 1964 Carl Whitcomb decided to sell their operations to the G.H. Grimm Company of Rutland, Vermont. With this purchase, Grimm continued to manufacture and sell the Lightning Evaporator but moved the Richford production line to Rutland, which included bringing production manager Harlan Mayhew from Richford, VT to Rutland to continue overseeing the production of the Lightning Evaporator. The Grimm Company was sold to the Leader Evaporator Company in 1989. Sadly, the Lightning Evaporator design with its unique raised flues is no longer manufactured by the Leader Company.
Lightning Evaporators logo used in 1980s by Small Brothers in Dunham, QE and Small Brothers USA after division of Small Brothers and Lightning Evaporator Company.
The Dunham branch of Small Brothers Manufacturing Company continued under the ownership of the Selby family, first Oscar, who passed away in 1961, then his son Rowland Selby who passed away in 1985, and lastly by his son Steve Selby. Small Brothers re-established a branch in the United States opening a facility in Swanton, Vermont in 1984 under the name Small Brothers USA. In 1995 it was announced that Small Brothers of Dunham (and Small Brothers USA) had been sold and combined with Waterloo Evaporators of Waterloo, Québec, becoming Waterloo/Small. A few years later in 2001, Waterloo/Small was itself purchased by the St. Ludger du Beauce, Québec firm Lapierre to become Lapierre-Waterloo-Small. With the consolidation with Lapierre, the Lightning Evaporator name and design was eliminated from their production line.