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IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This model was filed with the ...

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A German engineer, Felix Wankel, is credited with developing the world's first rotary engine in the 1950s. Wankel rotary engines use a triangular rotor spinning in a semi-oval case on an eccentric ...

After a two-year hiatus, the Rotary Club of Mountain Top’s popular steam train excursion to Jim Thorpe returns on Sept. 13. This year’s trip will feature the majestic Steam Engine No. 2102, one of ...

The Rotary Club of Mountain Top, in cooperation with the Lehigh Scenic Gorge Railway, will once again sponsor a steam engine excursion from the Penobscot Yards in Mountain Top to Jim Thorpe. This year ...