02-05-2016, 12:54 PM
I would caution using Coello too extensively for evidence of unit sizes as he himself gave that very caveat, using as he did surviving records for units in Egypt etc which were frontier units and possibly had different compositions to field army units. His work is also now becoming out of date and since it was written new advances have been made in relation to unit Roman unit sizes.
Adrian Coombs-Hoar