Gunnery in 1858: Being a Treatise on Rifles, Cannon, and Sporting Arms
Greener has the images:
http://www.google.com/books?id=A4TPW796i...ges&cad=0_1

http://www.google.com/books?id=A4TPW796iD8C&pg=PA187&source=gbs_selected_pages&cad=0_1


Pete