The Artizan . F 1 G. 5 S ! f^ T ! i . i ! 1 j 1 :i —— ? . i •: t- -— . 1 , 1 — — . _iS^S[ < y - ; : F 1 C 6 :; FIC 7 a I j, ! It \ -^ ? J M -l. 98 Mersey Docks and Hwrbowr. [The Aktizan,May 1, 1865. as shown in Fig. 2, but it seems that these supports were afterwardsdeemed of inadequate strength and were altered to double T cross girders,8in. deep, made of a central web of Jin. plate, stiffened by two 3in. angleiron, fin. thick at the top and at the bottom. Two strong cast iron curbsplaced 6ft. apart, define the space allotted to carts and carriages. Fic:1.
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Keywords: ., bookcentury1800, bookdecade1840, booksubje, booksubjecttechnology