U our rrmie Jul and is set in agate type. Engravings may head adver- (Tl Jrti Street, N. T. JEHKINS BROS, {j tisements at the same rate per agate line, by measure- < 105 Milk Street, Beaten. This Company owns the Letters Patent ment, as the letter press. Advertisements must be IS So. Fourth St.,… … TOUGHENED GLASS SLEEPERS. BY FOR 1887. C. Wood, C.E. A paper read before the Iron and Steel PRICE REDUCED. Institute of Liverpool, in regard to the recent nOv<*l ap- The Most Popular Scientific Paper in the World. plication of toughened glass to sleepers and chairs for railways and tramways;…
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