The alpha-numeric designations below are from RIC VII.
(i) Plain busts
(A) bare headed busts
A1 bare headed, draped | A2 bare headed, draped, and cuirassed seen from back (from behind) | A3 bare headed, draped, and cuirassed facing | A4 bare headed, draped, and cuirassed (from the front) |
A5 bare headed, cuirassed | A6 mantled, waved hair |
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(B) laureate busts
B1 laureate head | B2 laureate looking upwards | B3 laureate, draped, and cuirassed seen from behind | B4 laureate, draped, and cuirassed (from the front) |
B5 cuirassed | B6 wearing trabea |
(C) radiate busts
C1 radiate head | C2 radiate, draped and cuirassed seen from behind | C3 radiate, draped, and cuirassed (from the front) | C4 radiate and cuirassed |
(D) helmeted busts
D1 helmeted, draped, and cuirassed | D2 helmeted and cuirassed | D3 VRBS ROMA, imperial cloak | D4 VRBS ROMA, helmet with plume |
D5 helmeted, laureate, draped, and cuirassed | D6 helmeted, laureate, and cuirassed | D7 wearing high crested helmet and cuirassed |
(E) diademed busts
E1 plain diademed | E2 rosette diademed | E3 pearl diademed | E4 plain diademed looking upwards |
E5 rosette diademed, looking upwards | E6 pearl diademed, looking upwards | E7 plain diademed, draped, and cuirassed | E8 rosette diademed, draped, and cuirassed |
E9 pearl diademed, draped, and cuirassed |
(F) veiled busts
F1 veiled |
RIC VII Bust types on Constantine the Great coins.com - http://www.constantinethegreatcoins.com/busts/
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