Scientific American Year 1928 Magazine Back Issues

Features
Ancient Mayan Astronomy By Herbert J. Spinden Ph D
Cricket Champions Of China
Marconi Talks Of Broadcasting

Features
Testing Transatlantic Motors By T. H. (Dod) Kinkade
Has The Universe A Limit?
Weighing With Radio

Features
Weighing The Earth By Dr. Paul R. Heyl
Television Enters The Home
Sound That Burn

Features
Water For The Panama Canal
How Old Is The Earth? By Dr. Henry Norris Russell
Facts About Hypnotism

Features
New Eyes For Sealing Fleets
The Earth As A Magnet By W. F. G. Swann
Rattlesnake Farming

Features
Bearded Indians By A. Hyatt Verrill
Men, Atoms And Stars
Why St. Francis Dam Collapsed

Features
Growing Our Own Rubber By D. T. MacDougal
Ancient Man In America
The Great Siberian Meteorite

Features
Big Game Fish Of New Zealand Seas
Neanderthal Man Not Our Ancestor
Millikan Tells Of Cosmic Rays

Features
Primitive Australian Blacks
Naval Adequacy - Part I
Farm Aid Facts

Features
Uncle Sam's Air School
Why Radio Sopranos Are Unpopular
New Languages From Old

Features
Creatures Of Perpetual Night
Feeding Antartic Explorers
Wave Atoms

Features
Wooden Highways For Rivers
Peace - Time Preparedness
Anomaly Island