RIC #	Issuer	Obverse Legend	Bust Type	Officinae
P * over crescent A, plain altar     319
185	Constantine I	IMP CONSTANTINVS AVG, or O_N, or T_A, or A_N	D6	P	S	T	Q
--	Constantine I	IMP CON_STANTINVS AVG	D7	-	-	-	Q
186	Constantine I	IMP CONSTANTINVS AVG, or O_N, or T_A, or A_N	H11 left	P	-	-	-
187	Constantine I	IMP CONSTANTINVS AVG, or O_N, or T_A, or A_N	H12	P	-	-	-
P * over crescent A, plain altar with garland, or garland and pellet     319 (this is not listed in RIC)
--	Constantine I	IMP CONSTANTINVS AVG	D6	-	-	T	-
P * over crescent A, altar with diamond and five pellets     319
188	Constantine I	IMP CONSTANTINVS AVG, or O_N, or T_A, or A_N	D6	P	-	-	-
189	Constantine I	IMP CONSTANTINVS AVG, or O_N, or T_A, or A_N	H12	P	-	-	-
PARL     319
190	Constantine I	IMP CONSTAN_TINVS MAX AVG	D6	P	S	T	-
191	Constantine I	IMP CONSTA_NTINVS AVG, or N_T, or T_I, or I_N	D6	P	S	T	-
192	Constantine I	IMP CONSTA_NTINVS AVG, or N_T, or T_I, or I_N	H11 left	P	S	T	Q
PARL, altar with diamond and five pellets     319
193	Constantine I	IMP CONSTAN_TINVS MAX AVG	D6	P	-	T	-
194	Constantine I	IMP CONSTA_NTINVS AVG, or N_T, or T_I, or I_N	D6	P	-	T	-
195	Constantine I	IMP CONSTA_NTINVS AVG, or N_T, or T_I, or I_N	H11 left	-	-	T	-

	Roman Imperial, Constantine I, AE3, 319, Arles, Officina 1 IMP CONSTANTINVS AVG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR, above plain altar P * over crescent A in exergue 18mm x 19mm, 2.58g RIC VII, 185 (R2) Ex Barry Murphy, CICF, April 2005
	Roman Imperial, Constantine I, AE3, 319, Arles, Officina 2 IMP CONSTANTINVS AVG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR, above plain altar S * over crescent A in exergue 18mm, 3.18g RIC VII, 185 (R4) Ex ECaesars Numismatics, eBay, February 2006
	Roman Imperial, Constantine I, AE3, 319, Arles, Officina 3 IMP CONSTANTINVS AVG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR, above plain altar with garland T * over crescent A in exergue 18mm x 19mm, 3.51g RIC VII, -- Note: RIC only lists two altar types for this series: plain or decorated with diamond and five pellets.
	Roman Imperial, Constantine I, AE3, 319, Arles, Officina 3 IMP CONSTANTINVS AVG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR, above plain altar with garland and pellet T * over crescent A in exergue 18mm x 19mm, 3.51g RIC VII, -- Ex Victor's Imperial Coins, VCoins, May 2016 Note: RIC only lists two altar types for this series: plain or decorated with diamond and five pellets.
	Roman Imperial, Constantine I, AE3, 319?, Arles, Officina 4 IMP CON_STANTINVS AVG High-crested helmet, triangle-shaped crossbar, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR, above plain altar Q * over crescent A in exergue 18mm x 19mm, 2.95g RIC VII, -- Note: RIC does not list the D7 bust for any series of this reverse type
	Roman Imperial, Constantine I, AE3, 319, Arles, Officina 1 IMP CONSTA_NTINVS AVG Laureate, helmeted, cuirassed bust right VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR, above plain altar PARL in exergue 18mm, 2.79g RIC VII, 191 (R3) Ex Martin Griffiths Collection, March 2004
	Roman Imperial, Constantine I, AE3, 319, Arles, Officina 1 IMP CONSTAN_TINVS AVG High-crested helmet, four pellets in crossbar, cuirassed bust left, spear across right shoulder, mappa in left hand VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR, above plain altar PARL in exergue 18mm x 19mm, 3.50g RIC VII, 192 (R4) Ex Gantcho and Hanna Zagorski, eBay, May 2004
	Roman Imperial, Constantine I, AE3, 319, Arles, Officina 3 IMP CONSTAN_TINVS 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 and five pellets TARL in exergue 17mm x 19mm, 3.07g RIC VII, 193 (R3) Note: Narrow spacing in obverse legend break
	Roman Imperial, Constantine I, AE3, 319, Arles, Officina 3 IMP CONSTAN_TINVS 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 and five pellets TARL in exergue 18mm x 19mm, 3.65g RIC VII, 193 (R3) Note: Wide spacing in obverse legend break
	Roman Imperial, Constantine I, AE3, 319?, Arles, Officina 3 IMP CONSTAN_TINVS 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 top and bottom bands with pellets, four pellets in middle and shield (?) in center TARL in exergue 18mm x 19mm, 3.32g RIC VII, -- (cf. 193) Ex Cameleon Coins, eBay, April 2006 Note: RIC does not list this altar design for Arles, although it is known for London. Note from Jeff Clark, May 9, 2006: "I think it is more a bastardized diamond with 4 dots in corners and dot in center type. It also has three rows or layers across the bottom which is odd too. But, the shield is clearly not round and has 4 corners. I would think it was a copy of some sort, but why anybody would copy the diamond shape so small is beyond me."
	Roman Imperial, Constantine I, AE3, 319, Arles, Officina 1 IMP 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 and five pellets PARL in exergue 19mm, 3.41g RIC VII, 194 (R4) Ex Titiana & Slavey Art Numis, November, 2005
	Roman Imperial, Constantine I, AE3, 319, Arles, Officina 3 IMP 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 and five pellets TARL in exergue 18mm x 19mm, 2.99g RIC VII, 194 (R1) Ex Titiana & Slavey Art Numis, November, 2005
	Roman Imperial, Constantine I, AE3, 319, Arles, Officina 3 IMP CONSTA_NTINVS AVG High-crested helmet, four pellets on crossbar, cuirassed bust left, spear across 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 and five pellets TARL in exergue 17mm x 18mm, 2.77g RIC VII, 195 (R4) Ex Jorg Strahlendorf, eBay, March 2004
	Roman Imperial, Constantine I, AE3, 319, Arles, Officina 3 IMP CONSTANT_INVS AVG High-crested helmet, no crossbar, triangular cut with center pellet at base of helmet, cuirassed bust left, spear across right shoulder, mappa in left hand VICTORIAE LAETAE PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR, above plain altar TARL in exergue 17mm x 18mm, 3.09g RIC VII, 195 (R4)

 

RIC #	Issuer	Obverse Legend	Bust Type	Officinae
PARL, altar with pellet     319-320
--	Constantine I	CONSTAN_TINVS AVG	B1	P	-	-	-
198	Licinius I	IMP LICI_NIVS AVG	B1	-	S	-	-
199	Crispus	CRISPVS-NOB CAES	B1	-	-	T	-
200	Constantine II	CONSTANTINVS IVN NOB C	B1	-	-	-	Q
PARL, plain altar     319-320
201	Crispus	CRISPVS-NOB CAES	B1	-	-	T	-

 

Roman Imperial, Constantine I, AE3, 319-320, Arles, Officina 1 CONSTAN_TINVS AVG Laureate head right VICTORIAE LAET PRINC PERP Two Victories, standing facing each other, inscribing shield with VOT | PR, above altar with pellet (?) PARL in exergue 18mm x 20mm, 2.59g RIC VII, -- Ex Keith Metzer Collection, April 2006 Note: RIC does not list any Constantine I issues for the short LAET reverse legend.