This partnership, known to have been active between at least 1869 at 1873, manufactured a line of patent reciprocating sawmills of the "muley" style.
Information Sources
- Ad in 1869-10-30 Scientific American: "Morrison & Harms' Oscillating, rotary-cutting Muleys are pronounced, by Practical Saw-mill Men, everywhere, to be the Cheapest, Most Simple, and Durable, and the Best Upright saw Mill ever offered to the public. They are guaranteed to do from 30 to 50 per cent more work with the same power than any other mill in use. Send for circular to MORRISON & HARMS, No.386 River ave., Allegheny City, Pa. A few reliable Ag'ts wanted."
- From patent info: Laurence Morrison and Amos G. Harms