ON RIGHT (LEFT) INTO LINE:
Battalion[313]
Company[230]
Open packs [648]
Open ranks [646]
Open sight [1352 (a)]
Opening fire on defense [360]
ORDER:
Assumed in resuming attention from rest or at ease[121 (fifth)]
Piece brought to, upon halting[121 (seventh)]
Piece striking ground gently[122 (third)]
Position in next to last motion[122 (third)]
Position of piece at[123]
Order and cohesion in combat [376]
Order, close, definition [43]
Order, extended, definition [44]