Volume 146, Issue 5
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Features
New Light on Pluto
Beryllium
The Production of Beryllium on a Commercial Scale Presages Wide Use of its Alloys in Industry
Watching the Creation of the Stars
Factory Methods in Coal Mining
Viscount Grey and Lord Haldane
A Biographical Contrast of Two Loyal British Colleagues
The New X-Ray 'Microscope'
Forge Welding
Used in Fabricating Large Pressure Vessels
Where is Television?
Glass and the Machine Age
New Mechanical Processes Have Increased Production and Lowered Costs
A New Chapter on Egyptian Art
The Father of All Skyscrapers
Demolition of 47-Year-Old Chicago Building Settles a Question of Long Standing
The Snake-Charming Sisters Of Holy Popa
Courtesy The Illustrated London News