Aiterican. ‘Scientific 398 [DECEMBER 18, 1880. Aavertisements. THE … Pyrometers, Ovens, Hot Blast Pipes, For showing heat of HARTFORD nywhere for all or spare time, Send two stamps for & Eoliday number were demanded. For sale MA catalogue of all sizes Presses, Type, Cards, Paper. &c., aS gto the Manufacturers KELSEY & cO., Meriden, Couns Boiler Flues. Superheated…
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