Allow me to quickly point them out to you. The only guns that are not present because you cannot see at civ level are:
8 - 47-millimetre (2 in) Hotchkiss rapid-fire guns
2 - 37-millimetre (1 in) Hotchkiss guns
2 – 7.62 mm Maxim machine guns
8 - 47-millimetre (2 in) Hotchkiss rapid-fire guns
2 - 37-millimetre (1 in) Hotchkiss guns
2 – 7.62 mm Maxim machine guns