Manufactured in 1900, this is a scarce example of one of 200 Colt Model 1900 pistols manufactured to fulfill the second contract for the U.S. Army. These 200 pistols were ordered by the Ordnance Department to further augment the initial 100 pistols ordered for testing in 1900 and was partially due to the high demand by officers stationed in the Philippines for automatic pistols. These 200 pistols ordered were serial numbered 1501 through 1700 and incorporated only two of the plethora of recommendations submitted after initial field testing, these being longer and deeper slide serrations moved to the front of the slide and coarsely checkered, thicker grips. This pistol was part of the first shipment of 50 pistols which was sent to Springfield Armory on 28 January 1900, which included the serial numbers 1501 through 1550. This specific pistol is listed separately front the other 49 however, as it was presented to Ordnance Department Brigadier General Odus C. Horney, who had been in charge of coordinating feedback from field tests to Colt for improvements to these pistols. Horney played a pivotal role in changes made to the Model 1900 that led to the Model 1902. This specific pistol is pictured on p. 34 of "U.S. Military Automatic Pistols 1894-1920" by Meadows, and its shipment/presentation is listed on p. 172 of "The Government Models: The Development of the Colt Model of 1911" by Goddard. Apart from three which were retained for "cartridge testing" (likely including this example), all of these 200 second contract pistols were sent to New York Arsenal on 9 February 1901 in preparation for their shipment to the Manila Ordnance Depot for issuance to officers stationed in the Philippines for further field trials. The pistols received more mixed reports from officers in the field, including a multitude of complaints and recommendations. In May of 1909, 126 Model 1900 pistols (not all second contract) were turned in at Rock Island Arsenal for inspection. On 18 June 1909 the Commanding Officer of Rock Island Arsenal was approved to sell the pistols, with the price being set at $7.50 for a pistol, magazine, and holster. Of these 200 second contract pistols, only 49 known surviving examples are listed on p. 35 of the previously mentioned reference by Meadows, making this an incredibly rare U.S. military automatic. This example is marked with the correct two-line, two-block "Browning's patent" and Colt address followed by the circled Rampant Colt on the left of the slide, while the right has the standard two-line caliber marking. Both sides of the slide feature the forward oriented, longer, and deeper slide serrations, as previously mentioned. The left side of the frame is marked with the serial number "1501". It is fitted with a blade front sight and notch rear sight in its original "sight safety" configuration, spur hammer with arched bottom checkering, coarsely checkered grips, and it is furnished with a full nickel magazine with base marked "PAT'D SEPT.9.1884" Provenance: The Milan J. Turk Collection