AP Stylebook - We use Roman numerals for wars and personal sequence for people and animals: World War I, Native Dancer II, King George V. Also for certain legislative acts (Title IX).
![AUDEMARS PIGUET, 18K JUMBO HUITIEME ROMAN NUMERAL DIAL MADE FOR TIME PRODUCTS, INC., REF. BA 14593/002, | Christie's AUDEMARS PIGUET, 18K JUMBO HUITIEME ROMAN NUMERAL DIAL MADE FOR TIME PRODUCTS, INC., REF. BA 14593/002, | Christie's](https://www.christies.com/img/LotImages/2018/NYR/2018_NYR_16360_0046_001(audemars_piguet_jumbo_huitieme_roman_numeral_dial_made_for_time_produc_d6139502042956).jpg?mode=max)
AUDEMARS PIGUET, 18K JUMBO HUITIEME ROMAN NUMERAL DIAL MADE FOR TIME PRODUCTS, INC., REF. BA 14593/002, | Christie's
![AUDEMARS PIGUET, 18K JUMBO HUITIEME ROMAN NUMERAL DIAL MADE FOR TIME PRODUCTS, INC., REF. BA 14593/002, | Christie's AUDEMARS PIGUET, 18K JUMBO HUITIEME ROMAN NUMERAL DIAL MADE FOR TIME PRODUCTS, INC., REF. BA 14593/002, | Christie's](https://www.christies.com/img/LotImages/2018/NYR/2018_NYR_16360_0046_000(audemars_piguet_jumbo_huitieme_roman_numeral_dial_made_for_time_produc_d6139502042942).jpg?mode=max)
AUDEMARS PIGUET, 18K JUMBO HUITIEME ROMAN NUMERAL DIAL MADE FOR TIME PRODUCTS, INC., REF. BA 14593/002, | Christie's
![The APsolute RecAP: Music Theory Edition - E014 - Diatonic Chords & Roman Numerals — The APsolute RecAP The APsolute RecAP: Music Theory Edition - E014 - Diatonic Chords & Roman Numerals — The APsolute RecAP](https://images.squarespace-cdn.com/content/v1/5e5095bb0262400a41989fa3/1605764971044-DGFKBKKAF6P77U6HY8GP/APRECAP_Music_WKSHT_S_001_E_014.jpg?format=1500w)