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HALL 49. 
No. 21 . — Full size working reproduction of the “Best 
Friend,” America, 1830; the first locomotive built on the American 
continent for actual service. 
No. 22 — Full size working reproduction of the “ Mercury,” 
England, 1830; George Stephenson’s highest type of development 
and the father of the standard English engine. 
No. 23. — Full size working reproduction of the original 
“York,” America, 1831; Phineas Davis’ first locomotive. 
No. 24.— Full size working reproduction of the “Johnson,” 
America, 1831 ; the first locomotive with a double firebox. 
No. 25.— Full size working reproduction of the “James,” 
America, 1831; the first suggestion of the link motion. 
No. 26 — Full size working reproduction of the “Costell,” 
America, 1831 ; first locomotive with oscillating cylinders. 
No. 27.— Full size working reproduction of the “Child ” 
America, 1831; first rotary locomotive. 
The five locomotives last mentioned were competitors in the 
Baltimore & Ohio locomotive competition or trial in 1831, the first 
event of this character on the American continent. The “York” 
was the winner. 
No. 28.— Full size working reproduction of the “James,” 
America, 1832; the first locomotive in the world with link motion.' 
working reproduction of the remodeled 
“York,” America, 1831; the first of the distinctively “Grasshopper” 
No. 30.— Full size working reproduction of the “Old Iron- 
sides,” America, 1832; the first Baldwin locomotive. 
On the Walls, photographs on canvas by Wm. H. Jackson 
and retouched by Thos. Moran, of Harper’s Ferry, Buckhorn Wall, 
and Fairport; these photographic results being eight feet high 
and sixteen feet long. On the East, North, and West walls of this 
room IS a series of original drawings, lithographs, and photographs 
822 [fJ8o2°L tL ‘ Baldwin locomotive from 
1832 to 1893, on the walls in the Southern half of the room are a 
series of original drawings, lithographs, and photographs illus- 
Work! theT/’’®f® manufacturers of the Portland Locomotive 
modJe Works Locomotive Works, and the Cooke Loco- 
