Welcome to the twelfth episode of a short podcast we’re dropping on the feed every month in between our regular monthly shows.

In today’s podcast, Rob sits down with his Doctor Who Show co-host, Dave, who actually remembers issue 186 of Doctor Who Magazine from May 1992 - which is the source material for today's batch of letters.

This is Doctor Who without a safety net. The conversations could go anywhere the guest wants them to go.

This is Primary Sources.