Ball Signals and QBT 21 at Whitefield, New HampshireFrom the Boston & Maine White Mountains Division ETT no. 47, dated April 24, 1924
Whitefield and at Jefferson Junction
One ball or one red light will allow Boston & Maine trains to cross Maine Central track. Two balls or to red lights allow Maine Central trains to cross Boston & Maine track. All trains and engines must come to a full stop 500 feet from Maine Central track.
Photographed by Christopher Marshall, July 22, 2003.
Added to the photo archive by Christopher Marshall, July 22, 2003.
Railroad: New Hampshire & Vermont.
» Contact the person who posted this photograph.