nner which increases the optical eflOiciency of ductor. exit for contained air, permitting the gasometer to Of our illustrations. Fig. 1 is a perspective view and the field glass in every possible way by the application sink to its lowest level. Gas from the holder, entering Fig. 2 a sectional… … be accidentally removed. BAUSGH & LOMB—ZEISS FIELD GLASS. The device is the invention of Charles L. Wingard, WINGABD'S INSULATOB. Walla Walla, Washington. ? manufactured in this country by the Bauscli & Lomb ♦ < ■ > » the connecting pipes, expels the air from the machine, HOUSE THE CBITEBION…
Armor · Tons · Knots · Battleships · Naval · Battleship · Adapted · Nitrogen · Scientific American · Connected · Street cars · Side armor · Cubic feet · Zeiss field · Holy Shroud · War vessels · Gun carriage · Second half · Naval powers
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