Original U.S. WWI Era Steel Signal Cannon on Custom Steel Carriage with Rubber Wheels U.S. Grenades Honorable Discharge”

Honorable Discharge”

There is also some light oxidation in the grooves

Joseph Pennell can be seen in the left hand corner

and 20 1/2" in overall length

He was trained by Henry Mauger and his standard patch box design is similar to Maugers

Original U.S. WWI Era Steel Signal Cannon on Custom Steel Carriage with Rubber Wheels U.S. Grenades Honorable Discharge”Original Item: Only One Available. This is a very nice U. S. WWI Century custom steel Signal cannon, with a graduated steel barrel. While the bore is only about 0. 75", these still would give a hearty thump when discharged, perfect for sending short range signals, particularly if used at sea on a small boat. We suspect that this example is not mounted on the original carriage, but was instead placed on it after service. The carriage itself looks to