XI. NATURAL HISTORY.--Some Notes on Spiders.--By Rev. SAMUEL
BARBER.--Some very curious observations on arachnids. 17300
XII. NAVIGATION.--From New York to Havre in a Rowboat.--The
most wonderful trip on record across the ocean, with
portraits of the navigators and view of the boat.--2
illustrations. 17291
The Waste of Shipping:--Losses of steam and sailing
vessels due to wreckage and condemnation, with valuable
tables. 17291