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Poster Print : Hawker Hector with Napier Dagger III engine
Poster Prints from Mary Evans Picture Library
Hawker Hector with Napier Dagger III engine
A detail of a Hawker Hector focussing on the Napier Dagger III H-24 air-cooled piston Engine. Developing 805hp the Dagger was the next step for D. Napier and Sons toward the ultimate British piston Engine of World War II, the Napier Sabre. Unlike the later Sabre the fast running Dagger was air-cooled and used conventional poppet-valves, rather than the troublesome sleeve-valves of the Sabre and large Bristol radial Engines. ( Engines of H-configuration had two crankshafts side-by side, both driving the same reduction gearbox to give one output. In some contemporary H- Engines, such as the Fairey Prince, the crankshafts each drove one half of a contra-rotating propeller and could be individually shut done.) Date: 1970s
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Media ID 21130613
© The Peter Butt Aviation Collection / Mary Evans
Air Cooled Bristol Conventional Dagger Developing Driving Drove Engines Fairey Fast Give Half Hawker Hector Napier Output Piston Propeller Radial Reduction Running Sabre Shut Sons Step Troublesome Ultimate Unlike Focussing Gearbox Individually
20x30 inch Poster Print
"Experience the power and elegance of aviation history with our Media Storehouse Poster Prints featuring the iconic Hawker Hector by Mary Evans Picture Library from Mary Evans Prints Online. This captivating image highlights the intricate details of the Napier Dagger III H-24 air-cooled piston engine, which powered the Hector and developed an impressive 805hp. With its distinctive design and advanced technology, the Napier Dagger III was a significant step forward in aviation engine development during the D-series. Our high-quality poster prints bring the beauty of this engineering marvel into your home or office, making it an ideal addition for any aviation enthusiast's collection."
Poster prints are budget friendly enlarged prints in standard poster paper sizes. Printed on 150 gsm Matte Paper for a natural feel and supplied rolled in a tube. Great for framing and should last many years. To clean wipe with a microfiber, non-abrasive cloth or napkin. Our Archival Quality Photo Prints and Fine Art Paper Prints are printed on higher quality paper and the choice of which largely depends on your budget.
Poster prints are budget friendly enlarged prints in standard poster paper sizes (A0, A1, A2, A3 etc). Whilst poster paper is sometimes thinner and less durable than our other paper types, they are still ok for framing and should last many years. Our Archival Quality Photo Prints and Fine Art Paper Prints are printed on higher quality paper and the choice of which largely depends on your budget.
Estimated Product Size is 76.8cm x 51.4cm (30.2" x 20.2")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) or portrait (vertical) orientation to match the source image.
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EDITORS COMMENTS
This photograph showcases a detailed view of a Hawker Hector aircraft, with the focus squarely on its Napier Dagger III H-24 air-cooled piston engine. Developing an impressive 805 horsepower, the Dagger marked a significant step forward for D. Napier and Sons in their quest for the ultimate British piston engine of World War II. In contrast to the later Napier Sabre, the Dagger was air-cooled and employed conventional poppet valves, rather than the problematic sleeve valves of the Sabre and large radial engines. The H-configuration of the Dagger engine was unique, as it featured two crankshafts side by side, both driving the same reduction gearbox to produce one output. In contrast to some contemporary H-engines, such as the Fairey Prince, the crankshafts each drove one half of a contra-rotating propeller and could be individually shut down. The Napier Dagger III engine, which dates back to the 1970s, was a precursor to the more famous Napier Sabre engine. Despite its air-cooling system and conventional valves, the Dagger was a fast-running engine that delivered impressive power for its time. This photograph offers a fascinating glimpse into the intricacies of aviation engineering during the post-World War II era.
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