pleasemaster:  Astounding Science Fiction, pt 1 
 
		
 Astounding Days, by Arthur C. Clarke (Gollancz, 1989).From a
 
		
 sadburro:  Astounding Science Fiction July 1954 (cover apparently inappropriate)
 
	
		
 Cover painting of E.E. “Doc” Smiths’s Skylark by
 
		
 Astounding, July 1940, volume 25 number5.
 
		
 Astounding - Analog, December 1940 v.26 n.4.  Illustration by
 
		
 bunnyonplanetq.tumblr.com/post/54375952176/
 
		
 bunnyonplanetq.tumblr.com/post/54916819375/
 
		
 Cover for Astounding Science Fiction, November 1950.  Pattee’s
 
		
 Astounding Science Fiction cover by Alejandro de Cañedo, May
 
		
 inu1941-1966:  SFシリーズ 「われはロボット」I,
 
		
 netverk:  hannicanny:  browsethestacks:  Vintage Magazine - Astounding
 
		
 thegildedcentury:Astounding Science Fiction, October, 1940