I'm not totally sure I understand today's entry...it doesn't make much sense.
"Took shilling 1846 of Mr Lutman: the first I have seen this year."
Does he mean that this was the first shilling that was minted in 1846 that he'd seen? And that he'd taken it from Mr Lutman?
The Notes and Queries find was a huge bonus for me. It was an article published on July 2nd 1921 from information collected by Lieut-Co G.S. Parry in 1913, who had sadly been killed in the Great War.
The introduction to the article reads “INSCRIPTIONS IN THE CHURCHYARD OF ST. NICHOLAS, DEPTFORD. Among a few MSS. Yet remaining over from the days of the War, we have found the following list of Inscriptions taken down and abstracted by our regretted correspondent, the late Lieut.-Colonel Gilbert S. Parry. They appear to have been received during the time when ‘N. & Q.’ was appearing monthly; and we are glad at length to find room for them, and to have this opportunity for expressing our regret that these are the last results of the careful and useful labour devoted to rescuing from oblivion the memorials of those buried in so many churchyards in and near London.”
So going round old churchyards was obviously a favourite occupation for several people, not just our Nathaniel. I don't know whether those inscriptions are still there now, but I'm fairly sure they'd be much less legible these days, so I thank Lieut.-Colonel Gilbert S. Parry for his work in transcribing them in 1913.