Compare The Sea-gunner's Vade-mecum by Robert Simmons, Paperback | Indigo Chapters

Being A New Introduction To Practical Gunnery, Expressly Accommodated To The Use Of The Royal Navy, &c. And Including The Rules Of Decimal Arithmetic, So Much Of Practical Geometry As May Be Required In The Art ... And A | The Sea-gunner's Vade-mecum by Robert Simmons, Paperback | Indigo Chapters