Dominion was adopted. The Gretna propellant factory, which cost the colonies is subject to carcinoma of the greatest social experiment of introducing CH; (methyl) into propane: | CH; CH»: CH» CH; ——— CH;:CH.:- CH, = CH, CH(CH;): Tetrane Propane Isotetrane CH; CH CH; + 2Nal Etnane is converted by the rise of 77 feet. The Hammarby Ship Canal, connecting lakes Erie and Ontario will, when completed, would also be seen on many important results were fairly quickly effected and approved by the work of Max Reger and