POPULAR TECHNOLOGY; OR, PROFESSIONS AND TRADES.
Reading edition
BY EDWARD HAZEN, A. M.,
AUTHOR OF "THE SYMBOLICAL SPELLING-BOOK," "THE SPELLER AND DEFINER," AND "A PRACTICAL GRAMMAR." EMBELLISHED WITH EIGHTY-ONE ENGRAVINGS. IN TWO VOLUMES. VOL. I.
NEW YORK: HARPER & BROTHERS, PUBLISHERS.
Entered, according to Act of Congress, in the year 1841, by Harper & Brothers, In the Clerk's Office of the Southern District of New York.