| Title | Correspondence : Cornelius Prichard, an Amlwch schoolmaster of six years standing seeks a change of occupation in March 1820 pwing to the "decay of the said business in our village" (2045). William Francis re-appears once more, this time craving Sanderson's assistance in the recovery of the three £5 notes lost by the robbery of the mail bag between Gwyndy and Bangor Ferry in May 1816 (2048). Meanwhile, his drawings of the chain bridge are evidently in great demand - he has just completed his 42 copy (2050) |