Up and down the Kennebec Valley: Inventors – Part 3
by Mary Grow Here is Earl H. Smith’s introduction to Martin Keyes in Smith’s Downeast Genius, beginning with a comparison to the inventor profiled in this series two weeks ago. “Like Alvin Lombard, Martin Keyes (1850–1914) was blessed with an inquisitive and clever mind, but unlike his burly tractor-making neighbor, Keyes was a diminutive and […]