I came across this book some time ago, and after I viewed everything that was available in the online review I put in a request for a copy with our public library system; it took a slab of time before they got the book in, but it was worth the wait, as you said it is a fine source, especially for drawings. This is the book B. Smith recommended (for info on the history of the carronade) a few days ago on the carronader thread.