|
Popular Science 1934 January Airlines Kept on Schedule by Vigilant Ground Crews
Popular Science 1934 January
How Uncle Sam's Microscopes Fight Poison Food and Drugs 11
Exciting experiences of the keen-eyed sleuths who guard your health, related by WALTER E. BURTON
Lonely Outposts of Science Study Cyclones in the Sun 14
ROBERT E. MARTIN tells how mountain-top observatories are solving solar riddles
Spinning Towers Produce Electric Current from Wind 18
First practical tests of an amazing plan to harness the air for cheap power
Airlines Kept on Schedule by Vigilant Ground Crews 22
Behind the scenes of a busy airport with ARTHUR GRAHAME
Queer Things That Happen to People in Automobiles 32
Strange but true incidents of the road recounted by EDWIN TEALE
How Astronomers Find Star Distances and Sizes 34
Simple home tests that show experts' methods, explained by GAYLORD JOHNSON
New Methods for Care of Dogs Upset Old Ideas 36
Timely advice to pet lovers, based on recent discoveries, from H. M. ROBERTSON
New Federal Service to End Destruction of Our Farms 38
JOHN E. LODGE outlines a monster project to check erosion, arch-waster of fertile land
All pictures are of the actual item. If this is a railroad item, this material is obsolete and no longer in use by the railroad. Please email with questions. Publishers of Train Shed Cyclopedias and Stephans Railroad Directories. Large inventory of railroad books and magazines. Thank you for buying from us.
Shipping charges
Postage rates quoted are for shipments to the US only. Ebay Global shipping charges are shown. These items are shipped to Kentucky and then ebay ships them to you. Ebay collects the shipping and customs / import fees. For direct postage rates to these countries, send me an email. Shipping to Canada and other countries varies by weight.
Payment options
Payment must be received within 10 days. Paypal is accepted.
Terms and conditions
All sales are final. Returns accepted if item is not as described. Contact us first. No warranty is stated or implied. Please e-mail us with any questions before bidding.
Thanks for looking at our items.
| 
