ARMSTRONG'S PIPE THREADING CUTTING-OFF MACHINES Bridgeport Conn ROUND OR SQUARE BASE SKINNER Improved PLANER capacity than any other Holds straight or taper TRANSITS AND LEVELING INSTRUMENTS. C. F. RICHARDSON & SON Firearm magazine W. Mason Hon. Thos. B. Reed Oratory.' COMPANION THE COMPANION CALENDAR FREE to New Subscribers. EVERY NEW SUBSCRIBER Companion calendar. A more appropriate, scientific american, 1898-12-03


ARMSTRONG'S PIPE THREADING CUTTING-OFF MACHINES Bridgeport Conn ROUND OR SQUARE BASE SKINNER Improved PLANER capacity than any other Holds straight or taper TRANSITS AND LEVELING INSTRUMENTS. C. F. RICHARDSON & SON Firearm magazine W. Mason Hon. Thos. B. Reed Oratory.' COMPANION THE COMPANION CALENDAR FREE to New Subscribers. EVERY NEW SUBSCRIBER Companion calendar. A more appropriate, scientific american, 1898-12-03


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