These little cards and advertisements that Sun Ra had printed up during his Chicago days in the 1950s are fantastic.
 

 
Note that the DRexel telephone number is different on this one, by one digit:

 

 

 
Possibly he didn’t have this ticket printed up, but it’s still nice:

 

Previously on Dangerous Minds:
Sun Ra on Detroit TV, 1981
‘Pink Elephants on Parade’ ala Sun Ra and his Arkestra