FOR TEN DOLLARS CASH,

we will insert a seven-line advertisement one week in a list of 269

weekly newspapers, or four lines in a different list of 337 papers, or

ten lines two weeks in a choice of either of four separate and

distinct lists containing from 70 to 100 papers each, or four lines

one week in all four of the same lists, or one line one week in all

six lists combined, being more than 1,000 papers. We also have lists

of papers by States, throughout the United States and Canada. Send 10

cents for our 100 page pamphlet. Address GEO. P. ROWELL & CO.,

Newspaper Advertising Bureau, 10 Spruce Street, New York.

* * * * *

Scientific American, Volume 40, No. 13, March 29, 1879 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures · 第 94 / 162 题