42 Paztenmber
From Tardis Wiki, the free Doctor Who reference
On 42 Paztenmber, (relative to 1845 "Earth-time") the Fourth Doctor visited a post office on Ganymede to send two letters to the readers of Doctor Who Weekly. (PROSE: A Letter from the Doctor 1 [+]Loading...["A Letter from the Doctor (DWM 1 short story)"])