Magazine Management, 1952 Series
 
Cover for Humphrey Monthly (Magazine Management, 1952 series) #3
Cover for Humphrey Monthly (Magazine Management, 1952 series) #8
Cover for Humphrey Monthly (Magazine Management, 1952 series) #18
Cover for Humphrey Monthly (Magazine Management, 1952 series) #22
Cover for Humphrey Monthly (Magazine Management, 1952 series) #24
Cover for Humphrey Monthly (Magazine Management, 1952 series) #25