Boston & Maine Class P4

The Boston & Maine Class P-4 was a series of 4-6-2 "Heavy Pacific" type steam locomotives built by the Lima Locomotive Works for the Boston and Maine Railroad (B&M) to haul passenger trains throughout the New England region.
In 1934, the B&M purchased five new Pacific type engines numbered 3710-14 and were classified as P-4a. These locomotives were originally built with smoke deflectors, a single air compressor mounted on their pilot deck, and a metal sky-lining shroud covering up the top of their boiler thus giving them a semi-streamlined appearance which earned them the title of "Super Power" locomotives. After the purchase of another batch of Pacifics, Nos. 3715-19 classified as P-4b, in 1936, the railroad held a contest to give each engine a name.
Of the 10 built only one, No. 3713, has been preserved and currently resides at the Steamtown National Historic Site in Scranton, Pennsylvania.
==Stock list==
Image	No. 	Name 	Status	Notes
 	3710	Peter Cooper 	 	
 	3711	Allagash 	 	
 	3712	East Wind 	 	
 	3713	The Constitution	 	Only surviving B&M pacific. Under restoration at Scranton national steamtown
 	3714	Greylock 	 	
 	3715	Kwasind 	 	
 	3716	Rogers' Rangers 	 	
 	3717	Old North Bridge	 	
 	3718	Ye Salem Witch 	 	
 	3719	Camel's Hump 	 	
Category:Steam locomotives
Category:Locomotives
Category:Tender locomotives
Category:Six-coupled locomotives
Category:4-6-2 steam locomotives
Category:4-6-2 locomotives
Category:Standard gauge locomotives
Category:Standard gauge locomotives of the United States
Category:4 foot 8 1⁄2 inch gauge
Category:American locomotives
Category:American steam locomotives
Category:United States
Category:Boston & Maine locomotives
Category:Lima locomotives
Category:Built in 1934
Category:Sole survivor