1. The school mag, the 
Elizabethan, continues to be published three times a year. For at least a couple of decades ('50s & '60s), the format - even the cover - remained unchanged, as did the style in which the magazine was written. Charles Lamb would have found it stuffy!
2. Cover of a booklet about the centenary of 
The Elizabethan3. 
The Isotope was a (very) unofficial magazine produced by the sixth form in the 1950s. Its content is not as satirical as one might have expected, but it came to a very unfortunate end - see 
Thread 384. 
Jackpot was the 1967 equivalent of 
The Isotope but it was apparently rather more establishment-friendly in general tone.