A NEW YEARS GIFT

Readers will therefore please cut out the following Certificate and

send it to W.W. Bostwick & Co., Publishers, 177 and 179 West Fourth

Street, Cincinnati, O., for redemption, together with 25 cents to pay

for postage, wrapping, roller, and mounting the Engraving. Cut Out

this Readers' Certificate. It is worth $5.00.

Scientific American, Volume XXXVI., No. 8, February 24, 1877 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. · 第 99 / 203 题