To search for specific text on this page, just press 'CTRL F' & then enter your search term. And in fact a 3rd pottery, page 175, just for Sunderland verses, available here.
It is full of fine illustrations, & many of them are in glorious colour.
Much as I would like to, I should not scan examples from Michael Gibson's volume.
And I have located other words which further explain the process also.
I read that the copper plate is first inked with warm printing ink, & then wiped - which leaves the ink only in the engraved lines.
The origins of the 'lustring' technique go back many centuries.