A diary of John Owen, Board School, Llanfair Pwll Gwyngyll, Anglesey, containing entries of preaching engagements at the local Calvinistic Methodist Church, 1894-1900, together with postcards and a letter to John Owen and others from J. J. Roberts ('Iolo Caernarfon'), Portmadoc, R[obert] Williams, M.A., Llanllechid, T. J. Wheldon, Bangor, F[rancis] Jones, Abergele, W. R. Jones ('Goleufryn'), Holyhead, and Robert T. Williams [of Llanrug] from Leipzig, 1892-1893.