I Got the T1 Duplex Steam Engine!!!

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It Can Be Done

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Pennsylvania Railroad T1 Trust Presentation - September 2024

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PRR #5550 Running Gear - B2 Rotary Cam Poppet Valve

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Building A Steam Locomotive: PRR T1 5550

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The Golden Twlight of Postwar Steam Pt 1, Green Frog Productions, Ltd

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PRR T1 #5550 Whistle on Western Maryland Scenic Railroad 2-6-6-2 #1309

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LEGO T1 5550 Construction Video

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T1 Video Memories of Pennsy Steam

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The T1 Trust 2022: A Year in Review

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Pennsylvania Railroad T1: Raymond Loewy’s Forgotten Marvel of Engineering

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PRR T-1 Duplex Top Speed 140mph (Volume 1)

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April 2024 Frame Construction Update - Submerged Arc Welding

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T1 Whistle Rings Again! Western Maryland 1309 with T1 whistle

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Death \u0026 Rebirth Of The Ambitious T1 Locomotive | Retracing History Ep. 69

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T1 Trust 2024 Open House | #5550 Frame Update

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