TABLE OF CONTENTS.

I. ENGINEERING AND MECHANICS.--Louis Favre, Constructor

of the St. Gothard Tunnel.--2 figures.--Portrait and

monument at Turin to commemorate the tunneling of the

Alps 5817

The New Harbor of Vera Cruz.--New artificial harbor

for Vera Cruz.--Capt. Eads's plan.--1 figure.--Plan

of harbor and improvement 5818

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