612 : TITLES. 
SCALES FOR COUNTING CARDS IN BULK. 
By J. J. FENTON. 
CARD-PUNCHING MACHINE FOR STATISTICAL 
PURPOSES. 
By J. J. FENTON. 
COST: REAL AND APPARENT. 
By A. J. Ocitvy. 
THE EAST END AND THE SOCIAL 
SETTLEMENT. 
By W. Jeruro Brown. 
