Astounding

Galactic Gadgeteers

Astounding Science Fiction May 1951

This entire issue can be downloaded here

The Piper’s Son

Astounding Science Fiction February, 1945

This entire issue can be downloaded here

Temple Trouble

Astounding Science Fiction April 1951

This entire issue can be downloaded here

The Luck of Ignatz

Astounding Science-Fiction, August 1939

This entire issue can be downloaded here

The Moon Master

Astounding Stories of Super-Science, June 1930

This entire issue can be downloaded here

The Finding of Haldgren

Astounding Stories April 1932

Astounding Stories - April 1932

There Is No Defense

Astounding Science Fiction, February 1948

The White Invaders

Astounding Stories December 1931 Hans Waldemar Wessolowski

via reader submission

The Brain Of Light

Astounding Stories, May 1934Publication

Also, The Blinding Shadows

Earth’s Mausoleum

Astounding Stories May 1935

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Seeker Of To-morrow

Astounding July 1937

Astounding-1937-07-p019

Astounding-1937-07-p092

A Kaleidoscope of the Ages Yet to Come

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The Son Of Old Faithful

Astounding Stories July 1935

Alas, All Thinking

Astounding Stories June 1935

World Of Purple Light

Astounding Stories, December 1936

Astounding-1936-12-p013

Astounding-1936-12-p021

Astounding-1936-12-p041

Astounding-1936-12-p045

This entire issue can be downloaded here

The Legion of Time

Astounding Science Fiction May 1938

Astounding Science Fiction Magazine May 1938