Table of Contents

Key Drawing of the 200-Inch Hale Telescope

Palomar—Dedication of the Observatory
by Lee A. DuBridge

The 200-Inch Mirror
by John A. Anderson

Shops at Caltech
by Marcus H. Brown

Engineering Aspects of the 200-Inch Telescope
by Bruce Rule

The Palomar Story
by Byron Hill

Schmidt Cameras—Blazing the Trail

The Men at the Telescope
by Edwin P. Hubble

Photographing the Stars

Mount Wilson
by Ira S. Bowen

Administering Two Observatories
by Max Mason, Vannevar Bush, and Raymond B. Fosdick

Graduate Work in Astrophysics at Caltech

From Russell W. Porter
by Russell W. Porter