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Original U.S. WWII M17 Elbow Telescope Sight for the 155mm M1917 Howit – International Military Antiques
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A close-up view of a US Marine Corps (USMC) M138 Elbow Telescope mounted on a M198 155 mm Medium Range Towed Howitzer assigned to the Marines of Sierra Battery, 5th Battalion, 10th
Original U.S. WWII M17 Elbow Telescope Sight for the 155mm M1917 Howit – International Military Antiques
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