Scan of page showing handwritten mathematical calculations.

John did this using hundreds of pages of mathematical calculations. By 1845 he thought he had worked out where this unknown planet could be. (By permission of the Master and Fellows of St John’s College, Cambridge)

John a wrug hemma dre dhevnydhya kansow a folennow a reknansow mathematikel. Erbynn 1845 ev a grysi ev dhe dhiskudha le may halla bos an planet anaswonys. (Gans kummyas Mester ha Hynsa Kolji Sen John, Kargront)