No 54 . — Original locomotive, “Perkins,” America, 1862; the 
first of the special type for climbing the heavy grade of the Alle- 
gheny Mountains. 
No. 55 . — Original locomotive No. “600,” America, 1876; the 
first passenger mogul. This engine took an award at the Centen- 
nial Exposition, Philadelphia. 
No. 60 . — Original first chilled steel locomotive tires made in 
the world. 
No. 61 . — Collection of modern railway appliances and per- 
manent way from different parts of Europe and America. 
On the Walls. — Series of large original wash-drawings, 
showing the modern compound locomotives of the world. Series 
of original drawings and lithographs of historical engines, cars 
and appliances. Series illustrating development of the leading 
foreign manufactures of locomotive, cars and appliances. Series 
furnished by the German government, indicating the develop- 
ment of German motive power and equipment. The “West” 
series complete, consisting of fourteen plates, showing, in detail, 
the evolution and development of the English locomotive. 
HALL 42. 
No. 56 , — Original locomotive “Peppersauce,” America, 1864; 
the first mountain-climbing locomotive in the world, standing on 
a section of the original track. 
No. 57 . — The original first iron railroad bridge ever erected 
on the American continent, it being substituted in 1839 for the 
wooden trestle-work on a crossing near Laurel, on the Baltimore 
& Ohio line between Baltimore and Washington. 
No. 63 . — On platform. Collection of modern railway appli- 
ances, permanent way, from Europe and America. 
No. 94. — On shelves. Original cast iron tram rails, from 
Merthyr Tydfil Tram Road, South Wales, 1800. Cast iron edge 
rails, with frog, England, 1810. Loughborough edge rails, Eng- 
land, 1820. Old English plate rails, 1822. Original rails and 
chairs of Liverpool & Manchester Railway, England, on which 
the first locomotive competition in the world took place, 1829. 
On the Walls. — Series of large, original wash-drawings, 
showing modern compound locomotives of the world. Series of 
