Thompson, Allyn J.  1901- <br/><br/>
Making your own telescope / 
by Allyn J. Thompson 
 - Cambridge, Mass. :  Sky Pub. Corp.,  1947 
 - xi, 211 p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reflecting telescopes--Design and construction--Amateurs' manuals
<br/><br/><label>Dewey Class. No.: </label>681.412