Could I snaffle a copy of your photos above for the page I'm hoping to build about Patrick, in due course please?
I should add that these pieces - yours, Adam's and mine, are what I would call the bread and butter range. Cheap and cheerful. Patrick was a very able engraver who produced some stunning work, none of which we've yet seen on the board. One day I hope to be able to show you just what he was capable of.