. "Armco" iron rust-resisting ese, sulphur or carbon, and weighingnot less than ounces per square after allowing for variation in rolling and loss in pickling;that the sheets have been thoroughly cleaned and all traces of acid removed, and the sheetsevenly and perfectly coated by the palm-oil process with a coating composed on only tin andlead, of which at least 25 per cent is tin; this coating will weigh not less than 40 pounds to thebox of 112 sheets 20 by 28 inches. (Manufacturers,)Sworn to before me this. day of A91. (Notary Public) If one of these sheets taken at random fro
. "Armco" iron rust-resisting ese, sulphur or carbon, and weighingnot less than ounces per square after allowing for variation in rolling and loss in pickling;that the sheets have been thoroughly cleaned and all traces of acid removed, and the sheetsevenly and perfectly coated by the palm-oil process with a coating composed on only tin andlead, of which at least 25 per cent is tin; this coating will weigh not less than 40 pounds to thebox of 112 sheets 20 by 28 inches. (Manufacturers,)Sworn to before me this. day of A91. (Notary Public) If one of these sheets taken at random from the material delivered on the site shows acoating lighter than ounces per square foot, or if the percentage of tin in the coating isfound to be less than 25 per cent, the material will be rejected. Each sheet shall be stampedwith the brand and weight of coating before coated. Note the extremely low manganese content specified, and insistupon it in your work. 53 ?^E *TffiA k^>^ o o b> n a tsi r> ARMCO PORTABLE BUILDINGS. The foundation being complete, the sections are brought up and astart made on either of the rear corners, which, after being bolted togetherand anchored, are as substantial as the whole house, thus allowing youto go ahead without interference. 54 AT^Tsl O 0E>rCA N r> >$*ct ARMCO PORTABLE SECTION HOUSES FOR STEAM AND ELECTRIC RAILROADS B
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Keywords: ., bookcentury1900, bookdecade1910, bookidarmcoironrus, bookyear1915
