Show LEATHER SUBSTITUTE USE IS WIDESPREAD By Special News Service BOSTON March 13 A A marked In In- crea crease c In the use uso of or substitutes for fori leather In tho the manufacture of ot footwear footwear footwear foot foot- wear such as fiber tol soles coles s 's and cloth uppers Is predicted b by leading Ie shoe authorities of ot New Nev England Shoe manufacturers express the opinion that leather prices arc are n not t likely to decline from tho the present high highpoints highpoints highpoints points In tn the next te few months Alfred Donovan chairman of or the state board of labor and Industries and a a. shoe shoeI manufacturer declares the tho utilization of or so c called substitutes Is a natural I development of ot the shoe manufacturing Industry |