HINTS TO CORRESPONDENTS. Names and Address must accompany all letters or no attention will be paid thereto. This is for our information and not for publication. References to former articles or answers should give date of paper and page or number of question. Inquiries not answered in reasonable time should be repeated; correspondents will bear in mind that some answers require not a little research and though we endeavor to reply to all either by letter or in this department each must take his turn. Buyers wishing to purchase any article not adver tised in our columns will be furnished with addresses of houses manufacturing or carrying the same. Special Written Information on matters of personal rather than general interest cannot be expected without remuneration. had at the office. Price 10 cents each. Books referred to promptly supplied on receipt of price. Minerals sent for examination should be distinctly marked or labeled. 3 inches or 4 inches thick has formed on the Notes and Queries., scientific american, 1904-04-02
Keywords:
HINTS, CORRESPONDENTS, Names, Address must accompany, letters, no attention will, paid thereto, our information, publication, References, former articles, answers should give date, paper, page, number, question, Inquiries, answered, reasonable time should, repeated, correspondents will bear, mind, answers require, little research, though, endeavor, reply, letter, department, must take, turn, Buyers wishing, purchase any article, adver tised, our columns will, furnished, addresses, houses manufacturing, carrying, Special Written Information, matters, personal, general interest cannot, expected, remuneration, office, Price 10 cents, Books referred, promptly supplied, receipt, price, Minerals, examination should, distinctly marked, labeled, 3 inches, 4 inches thick, formed, Notes, Queries, scientific american, 1904-04-02, science, scientific, sciences, mind, health, tech, sustainability, publication, lab, sciam, sa, scientist, research, american, experiment, education, discovery, technology, analysis, magazine, u.s., insights, developments, weekly, broadsheet, inventor, innovation, inventions, patented, industrial revolution, emerging, trends, monthly magazine, united states, engravings, curious works, paper, discover, Scientific Paper, Weekly Journal, Practical Information, Art, Science, Mechanics, Chemistry, Manufactures, research, education, scientist, innovation, 19th century, vintage, america, Rufus M. Porter, 1845, journal, academic, newspaper illustrations, retro style, old-fashioned, media illustrations, victorian style, news, newspaperheadline, 19th century style, illustration, journalism
Image ID:
The watermark in the image will not appear on the final download.