The Last Journal of the Lost Time Traveller
Journal found amongst the charred remnants of the exploded Shed, property of the Time Traveller Caecilius Quaesitor.
Unfortunately, he has left behind the key with the fob marked TIME, so he is unlikely to return in our Age.
There is only one solution! For an intrepid explorer of the Steam Brigade to bravely take this journal and return it to him, complete with codes, key, and the salvaged remains of Caecilius' faithful cat, Whiskers, who inadvertently activated the DESTRUCT button on the Shed, following a long and self-indulgent session of night-time purring.