Designed by Hermann Schroeder, William Schmidt and Louis Salewski of Bloomington, Illinois, as evidenced by patent number 16,288 dated December 23rd, 1856. In the patent text it states, "The nature of our invention relates to that class of fire-arms termed 'breech-loading guns;' and it consists in so uniting the barrel with the cock or hammer as that the act of moving forward the barrel to open its breech shall cock the gun... The charge which we use is the loaded cartridge with the pellet or priming in front of instead of in the rear of the powder, and the ball may be conical or of any other well-known form or construction." Similar to the Prussian Dreyse needle guns of the same time period in use overseas. The Army Ordnance Board tested the Schroeder in July of 1856 and contracted for ten carbines in 1857. Further trials were performed with the ten contract carbines in March of 1860 by the Ordnance Board, but at that time the gun was deemed unfit for military service. Flayderman's Guide states, "This very rare and unusual arm has the distinction of being the only needle fire weapon purchased on contract by the U.S. Government. The order for ten is believed all that were purchased." Silver blade front and three-position flip-up rear sight. Brass disc depicting an "Eagle with shield/U.S." on the upper tang, and brass fittings. "GDM" (George D. Moller) small collection initials marked at the toe of the stock. The right side flat of the stock marked with an inverted "R.H.K.W." (Robert Henry Kirkwood Whiteley, Captain) boxed script inspection cartouche, indicating this example as one of the ten trials carbines. This is the first and only Schroeder needle fire carbine this writer has seen publicly offered for sale. Provenance: The George Moller Collection