RIC #	Issuer	Obverse Legend	Bust Type
PLN, column instead of altar     319
154	Constantine I	IMP CONSTA_NTINVS MAX AVG, or N_T, or T_I, or unbroken	D6
--	Constantine I	IMP CONSTAN_TINVS MAX AG	D6
155	Constantine I	IMP CONSTA_NTINVS IN AVG	D6
155	Constantine I	IMP CONSTAN_TINVS IN AVG (unattested legend break)	D6
156	Constantine I	IMP CONSTANT_INVS AVG, or I_N, or unbroken	H11 left
PLN, diamond pattern on altar     319-320
Altar patterns from p. 107: (a) plain, (b) center dot, (c) three vertical center dots, (d) dot in each corner of altar and center dot
157	Constantine I	IMP CONSTANTINVS MAX AVG, or N_T	D6
158	Constantine I	IMP CONSTANT_INVS AVG, or I_N, or unbroken	H11 left
158	Constantine I	IMP CONSTANTIN_VS AVG (unattested legend break)	H11 left
159	Constantine I	IMP CONSTAN_TINVS AG, or T_I, or I_N, or unbroken (?)	H11 left
160	Constantine I	CONSTA_NTINVS P AVG	D6
161	Constantine I	CONST_ANTINVS AVG, or A_N, or N_T	D6
162	Constantine I	CONST_ANTINVS AVG, or A_N, or N_T	H11 left
163	Constantine I	CONST_ANTINVS AG	D6
--	Crispus	FL IVL CRIS_PVS NOB CAES	B3
164	Crispus	FL IVL CRIS_PVS NOB CAES, or unbroken	B4
165	Crispus	FL IVL CRIS_PVS NOB CAES, or unbroken	D6
PLN, wreath pattern on altar     320
Wreath patterns from p. 108: (a) plain, (b) dots in altar corners, (c) star, (d) cross
166	Constantine I	IMP CONSTAN_TINVS MAX AVG, or I_N	D6
167	Constantine I	IMP CONSTAN_TINVS MAX AVG, or I_N	L4 left
--	Constantine I	IMP CONSTAN_TINVS P AVG	L4 left
168	Constantine I	IMP CONSTAN_TINVS AVG, or T_I, or I_N	H11 left
169	Constantine I	IMP CONSTAN_TINVS AG, or T_I	H11 left
170	Constantine I	CONSTANT_INVS MAX AVG, or I_N	D6
171	Constantine I	CONSTANT_INVS MAX AG, or I_N	D6
172	Constantine I	CONSTAN_TINVS P AVG	D6
173	Constantine I	CONSTA_NTINVS AVG	D6
174	Crispus	FL IVL CRIS_PVS NOB CAES, or P_V	B4
175	Crispus	FL IVL CRIS_PVS NOB CAES, or P_V	D5
--	Crispus	FL IVL CRIS_PVS NOB C	D5
176	Crispus	FL IVL CRIS_PVS NOB CAES, or P_V	D6
177	Crispus	FL IVL CRIS_PVS NOBIL C	B4
178	Crispus	CRISPVS-NOB CAES	B4
179	Crispus	CRISPV_S NOB CAES	B4
180	Constantine II	FL CL CONSTAN_TINVS IVN N C	B4
--	Constantine II	FL CL CONSTAN_TINVS IVN N C, or T_I	C2 left
--	Constantine II	FL CL CONSTAN_TINVS IVN N C	C2
181	Constantine II	FL CL CONSTAN_TINVS IVN N C	C3 left
182	Constantine II	CONSTANT_INVS IVN N C, or I_N	C3 left

	Constantine I, AE3, 319, London IMP CONSTAN_TINVS MAX AVG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories standing facing each other, holding shield inscribed VOT / PR on column PLN in exergue 17mm x 18mm, 3.30g RIC VII, 154 (S) Ex Rick Yifrach, CICF, April 2006
	Constantine I, AE3, 319, London IMP CONSTAN_TINVS MAX AG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories standing facing each other, holding shield inscribed VOT / PR on column with garland PLN in exergue 17mm x 18mm, 3.21g RIC VII, -- (cf. RIC 154 for type) Note: RIC does not list the AG obverse legend for the column series
	Constantine I, AE3, 319, London IMP CONSTA_NTINVS IN AVG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories standing facing each other, holding shield inscribed VOT / PR on column with garland PLN in exergue 16mm, 3.00g RIC VII, 155 (R4) Ex Triton VIII Auction, Lot 2209, January 2005
	Constantine I, AE3, 319, London IMP CONSTAN_TINVS IN AVG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories standing facing each other, holding shield inscribed VOT / PR on column with garland PLN in exergue 16mm x 18mm, 2.97g RIC VII, 155 (--) (Unattested legend break) Ex Moneta, South Shore Show-Milwaukee, April 2008
	Constantine I, AE3, 319, London IMP CONSTANTI_NVS AVG High-crested helmet, three pellets on crossbar, cuirassed bust left, spear over right shoulder, mappa in left hand, pellets in helmet fields VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT / PR on column PLN in exergue 18mm, 2.65g RIC VII, 156 (R1) Ex David Farrow, eBay, September 2005
	Constantine I, AE3, 319, London IMP CONSTANTI_NVS AVG High-crested helmet, three pellets on crossbar, cuirassed bust left, spear over right shoulder, mappa in left hand, large stars with pellets in helmet fields VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT / PR on column PLN in exergue 19mm, 3.20g RIC VII, 156 (R1) Ex Claude Peltier, eBay, May 2006
	Constantine I, AE3, 319, London IMP CONSTANTI_NVS AVG High-crested helmet, empty crossbar, cuirassed bust left, spear over right shoulder, mappa in left hand, crosses in helmet fields VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT / PR on column PLN in exergue 17mm x 18mm, 3.36g RIC VII, 156 (R1) Image courtesy client's private collection
	Constantine I, AE3, 319-320, London IMP CONSTANTINVS MAX AVG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR above altar with diamond pattern, dot in each corner of altar and one in center PLN in exergue 18mm x 19mm, 3.73g RIC VII, 157 (R1) Ex Steve Santore Collection, 2005; Ex Tony Laverack, eBay; Ex Dix Noonen Webb Auction Catalog 53, March 2002; Ex Langtoft Hoard B
	Constantine I, AE3, 319-320, London IMP CONSTANT_INVS AVG High-crested helmet, three pellets on crossbar, cuirassed bust left, spear over right shoulder, mappa in left hand VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR above altar with plain diamond pattern PLN in exergue 18mm, 2.94g RIC VII, 158 (S) Ex Numismatica Zagreb, eBay, March 2004
	Constantine I, AE3, 319-320, London IMP CONSTANTIN_VS AVG High-crested helmeted, cuirassed bust left, spear over right shoulder, stars on helmet fields, plain crossbar VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT / PR above altar with diamond pattern, dot in each corner of altar and on in center (altar type d) Pellet in center field (celator centering mark?) PLN in exergue 18mm, 2.92g RIC VII, 158 (--) (Unattested legend break) Ex Gorny & Mosch, Auction 159-162, Lot 3073, October 2007 Note: RIC does not attest the legend break N_V on any examples and does not list a series with pellet field mark, thus it's probably just a celator centering mark.
	Constantine I, AE3, 319-320, London IMP CONSTANT_INVS AG High-crested helmeted, empty crossbar, cuirassed bust left, spear over right shoulder, mappa in left hand VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR above altar with diamond pattern, dot in each corner of altar and one in center PLN in exergue 18mm x 19mm, 3.01g RIC VII, 159 (R1) Ex Ancient Auction House, eBay, March 2004
	Constantine I, AE3, 319-320, London IMP CONSTANTI_NVS AG High-crested helmeted, three pellets in crossbar, cuirassed bust left, spear over right shoulder, mappa in left hand VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR above altar with diamond pattern, dot in each corner of altar and one in center PLN in exergue 17mm x 19mm, 2.77g RIC VII, 159 (R1)
	Constantine I, AE3, 319-320, London CONSTAN_TINVS P AVG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR above altar with diamond pattern, dot in each corner PLN in exergue 17mm x 18mm, 2.80g RIC VII, 160 (R5) Image courtesy client's private collection
	Constantine I, AE3, 319-320, London CONSTA_NTINVS AVG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR above altar with diamond pattern, dot in each corner and one in center PLN in exergue 18mm x 19mm, 2.86g RIC VII, 161 (R1) Ex Nemesis Coins, VCoins, February 2004
	Constantine I, AE3, 319-320, London CONSTA_NTINVS AVG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR above altar with diamond pattern, dot in each corner and one in center PLN in exergue 18mm x 19mm, 3.32g RIC VII, 161 (R1) Ex Gitbud & Naumann, VCoins, March 2010
	Constantine I, AE3, 319-320, London CONSTA_NTINVS AG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR above altar with diamond pattern, dot in each corner and one in center PLN in exergue 17mm, 3.23g RIC VII, 163 (R5) Image courtesy client's private collection
	Crispus, AE3, 319-320, London FL IVL CRIS_PVS NOB CAES Laureate, draped, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR above altar with diamond pattern, dot in center PLN in exergue 18mm x 19mm, 3.35g RIC VII, 164 (R5) Image courtesy client's private collection
	Crispus, AE3, 319-320, London FL IVL CRIS_PVS NOB CAES Laureate, draped, cuirassed bust right, seen from behind VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR above altar with diamond pattern, dot in each corner, circle with dot in center PLN in exergue 17mm, 3.37g RIC VII, -- (cf. RIC 164) Note: B3 bust type not attested in RIC for this issue. Note: RIC footnotes #164 "is, so to speak, a forewarning of the subsequent issue which was to include obverses of the sons of Constantine". Also, RIC notes for #158, an example with a shield on the altar, referring to the Senckler collection, but was unable to verify. Perhaps this example is another of the "shield on altar" type, as RIC does not describe in any other footnotes a type with large circle and center dot. Jeff Clark agrees with me on the "shield on altar" proposal for this coin.
	Constantine I, AE3, 320, London IMP CONSTAN_TINVS P AVG Radiate, draped, cuirassed bust left, right hand raised, globe in left VICTORIAE LAETAE PRINC PERP Two Victories standing facing each other, holding shield inscribed VOT / P . R on altar with wreath PLN in exergue 3.08g RIC VII, -- (cf. RIC 167) Image courtesy Classical Numismatic Group, Sale 66, Lot 1625, May 2004 Note: Obverse legend not attested for this issue.
	Constantine I, AE3, 320, London IMP CONSTANT_INVS AVG High-crested helmet, two pellets on crossbar, cuirassed bust left, spear over right shoulder, mappa in left hand VICTORIAE LAETAE PRINC PERP Two Victories standing facing each other, holding shield inscribed VOT / PR on altar with wreath and * PLN in exergue 18mm x 19mm, 2.78g RIC VII, 168 (R1)
	Constantine I, AE3, 320, London IMP CONSTANT_INVS AG High-crested helmet, three pellets on crossbar, cuirassed bust left, spear over right shoulder, mappa in left hand VICTORIAE LAETAE PRINC PERP Two Victories standing facing each other, holding shield inscribed VOT / PR on altar with wreath PLN in exergue 17mm x 19mm, 3.05g RIC VII, 169 (R4) Image courtesy client's private collection
	Constantine I, AE3, 320, London CONSTANTI_NVS MAX AVG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories standing facing each other, holding shield inscribed VOT / P . R on altar with wreath and * PLN in exergue 18mm x 20mm, 2.91g RIC VII, 170 (R2) Image courtesy client's private collection
	Constantine I, AE3, 320, London CONSTAN_TINVS MAX AG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories standing facing each other, holding shield inscribed VOT / P . R on altar with wreath and * PLN in exergue 18mm x 20mm, 2.33g RIC VII, 171 (R4)
	Constantine I, AE3, 320, London CONSTANT_INVS MAX AG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories standing facing each other, holding shield inscribed VOT / P . R on altar with wreath and * PLN in exergue 19mm, 3.23g RIC VII, 171 (R4)
	Crispus, AE3, 320, London FL IVL CRIS_PVS NOB CAES Laureate, draped, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR above altar with wreath PLN in exergue 16mm x 17mm, 3.04g RIC VII, 174 (R2) Ex David Frerick, eBay, February 2004
	Crispus, AE3, 320, London FL IVL CRIS_PVS NOB CAES Laureate, draped, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT / PR above altar with star in wreath pattern PLN in exergue 18mm, 3.01g RIC VII, 174 (R2) Ex Lucie Courcy, eBay, June 2006
	Crispus, AE3, 320, London FL IVL CRIS_PVS NOB C Laureate, helmeted, draped, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT / P . R above altar with star in wreath pattern PLN in exergue 19mm, 2.97g RIC VII, -- (cf. RIC 175) Image courtesy Classical Numismatic Group, Website, June 2006 Note: Obverse legend not attested for this issue
	Crispus, AE3, 320, London FL IVL CRIS_PVS NOBIL C Laureate, draped, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT / P . R above altar with star in wreath pattern PLN in exergue 17mm x 20mm, 3.14g RIC VII, 177 (R4) Image courtesy client's private collection
	Constantine II, AE3, 320, London FL CL CONSTAN_TINVS IVN N C Laureate, draped, cuirassed bust right, seen from behind VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT / P . R above altar with star in wreath pattern PLN in exergue 18mm x 20mm, 2.75g RIC VII, 180 (R3) Image courtesy client's private collection
	Constantine II, AE3, 320, London FL CL CONSTAN_TINVS IVN N C Radiate, draped, cuirassed bust left, seen from behind VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR above altar with wreath PLN in exergue 19mm x 20mm, 3.40g RIC VII, -- (cf. RIC 181) Ex Lucie Courcy, eBay, May 2006 Note: C2 bust type not attested in RIC for this issue.
	Constantine II, AE3, 320, London FL CL CONSTANT_INVS IVN N C Radiate, draped, cuirassed bust left, seen from behind VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR above altar with wreath [PLN] in exergue 18mm x 21mm, 3.17g RIC VII, -- (cf. RIC 181) Note: C2 bust type not attested in RIC for this issue.
	Constantine II, AE3, 320, London FL CL CONSTAN_TINVS IVN N C Radiate, draped, cuirassed bust left, seen from behind VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR above altar with wreath and * PLN in exergue 19mm, 2.65g RIC VII, -- (cf. RIC 181) Ex Francis Cummings, eBay, May 2004 Note: C2 bust type not attested in RIC for this issue.
	Constantine II, AE3, 320, London FL CL CONSTANT_INVS IVN N C Radiate, draped, cuirassed bust right, seen from behind VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR above altar with wreath and * PLN in exergue 18mm x 19mm, 3.00g RIC VII, -- (cf. RIC 181) Ex Ancient Coins Canada, VCoins, June 2009 Note: C2 bust type not attested in RIC for this issue and RIC only lists left facing busts for the radiate type for Constantine II.