PART VII.

REPOSITORY COURSE.—SERVING, AND WORKING HEAVY ORDNANCE.[2]

_Part 1._—_Art. 1._ Telling off the detachments 173

_Art. 3._ To shift a gun from the firing to the travelling holes, or _vice versâ_ 176

_Art. 4._ Exercise of guns on siege carriages 176

_Art. 5._ Exercise of guns on dwarf, and casemate traversing platforms 177

_Art. 6._ ” ” on common traversing platforms 177

_Art. 7._ Disposition, and duties, Firing hot shot 177

_Art. 8._ Exercise of carronades 179

_Art. 9._ ” of guns, and carronades, on ship carriages 179

_Art. 10._ ” of ” on depressing carriages 180

_Art. 11._ ” of 10 and 8 inch howitzers 180

_Art. 12._ ” of mortars 180

_Art. 13._ Firing by night 182

_Art. 14._ Firing at moving objects 183

_Part 2._—_Art. 1._ Lever, and handspike 183

_Art. 2._ Fulcrums, and props 184

_Art. 3._ Lifting jack 185

_Art. 4._ Rollers 185

_Art. 5._ Crab capstan 186

_Art. 12._ Sling cart 187

_Art. 13._ Sling waggon 189

_Art. 15._ Triangle gyns 190

_Art. 16._ Gibraltar gyn 193