Building the 200 inch Palomar Telescope - 1948 Dedication issue in PDF Format Airguide It is 26 pages long

It is 26 pages long and includes the front and back covers

all movements are smooth and precise

NIKON UR-E10 Step-Down Ring lens adaptor

Back Scale

Building the 200 inch Palomar Telescope - 1948 Dedication issue in PDF Format Airguide It is 26 pages longBuilding the 200 inch Palomar Telescope 1948 Dedication issue in PDF Format. You are purchasing a downloadable DIGITAL FILE in PDF format that is suitable for printing or viewing on your desktop, laptop, phone, e reader, or any platform that allows you to view a PDF. This is a high quality digital photo scan of the 1948 Dedication Issue of the Caltech Engineering and Science magazine. This is the complete magazine, and it shows some age and wear