Approximately 1,000 of these two shot rifle-muskets were manufactured by J.P. Lindsay of New York between 1863-1864. They are known to have been tested by or issued to the 5th, 16th, and 23rd Michigan and 9th New Hampshire. The 9th tested "the new double-shooting rifles" on November 8th, 1864 and found that they "...showed off their demerits to good advantage, flashed, fizzled, and failed famously; enough to secure their condemnation and a speedy exchange to the Springfield rifle." However, it appears the 16th Michigan carried the rifles for at least a short time during the Petersburg campaign. "LINDSAY/PATENT'D.OCT.9.1860" marked on top of the breech. Two oval script "ADK" (Andrew D. King) inspection cartouches stamped on the left stock flat.

Very fine, retaining mostly armory bright metal surfaces with some scattered areas of very light surface freckling, a few patches of light pitting on the buttplate, and sharp edges and markings in the metal. Stock is very fine with defined edges, a few scattered light scratches, and crisp cartouches. Mechanically excellent.