Geta - Augustus of Imperium Romanum from 209 to 211
Geta was Roman emperor alongside his father Septimius Severus and his older brother Caracalla from 209, and until 211 when he was murdered by Caracalla.

Following Geta's assassination, Caracalla ordered his brother's name to be removed from all inscriptions. The now sole emperor also took the opportunity to get rid of his political enemies, on grounds of conspiracy. Cassius Dio stated that around 20,000 men and women were killed or proscribed during this time.

Very few marble portraits attributable to Geta survive to date, presumably due to the very thorough damnatio memoriae which resulted in the erasing of his images. However Roman coins with his image are plentiful, and can reflect how his father Septimius Severus and later Geta himself wanted him to be seen by the Roman people (and especially the Roman military).
Geta
Emperor Geta of the Roman Empire

(1) Caracalla | Geta 209-211 AD
AE unit Cyprus
Obverse: M • ANTΩNЄIN OC AVΓOVCTOC, laureate, draped, and cuirassed bust of Caracalla right.
Reverse: AVTO • KAIC • Π • CЄ ΠTIMIOC ΓЄTAC, laureate, draped, and cuirassed bearded bust of Geta right.
Ref: Parks 28; Tziambazis 34; Amandry CP...
(2) Geta 198-209 AD
AE unit Cyzicus
Obverse: draped bust right from behind; Λ CEΠTI ΓE_TAC KAICA
Reverse: calf walking right; KVZIKH / NΩN
Ref: BMC Mysia Cyzicus 54,257
(3) Geta 198-209 AD
AE unit Antioch (Pisidia)
Obverse: draped bust right from behind; PO SEPT__GETAS C
Reverse: female (Antioch?) standing left, wearing kalathos, peplos and chiton, holding branch and cornucopia; ANTIOCH__GEN COL CA
Ref: BMC Lycia p. 184, 52
(4) Geta 209-211 AD
Obverse: draped bust right from behind; Π CEΠTI__ΓETAC K
Reverse: Artemis running right, holding bow, drawing arrow with right hand from quiver on shoulder, dog right at her feet; AVΓOVCTHC TPAIANHC
Ref: Varbanov II 1279
(5) Geta 198-209 AD
Obverse: head right; Λ'AVP.K·_ΓETAC
Reverse: Hermes standing half left, wearing chalmys, holding purse and kerykeion; NIKOΠOΛIT_ΠPOC ICT
Ref: Jochen's addenda #360
(6) Geta 198-209 AD
Obverse: draped bust right from behind; Π CEΠTI_ΓETAC K
Reverse: tripod, snake entwined around leg; MAPKIANO_ΠOΛITΩN
Ref: Varbanov I 1117; AMNG I/I 703
(7) Geta 209-211 AD
AE unit Perinthus
Obverse: draped bust right from behind; Λ'CEΠTI Γ_ETAC KAICAP
Reverse: hexastyle temple; Π_E / PI_NΘ / I_Ω / N NEOKO / PΩN
Ref: Varbanov 317; Schönert 634
(8) Geta 201 AD
Obverse: P SEPT GETA CAES PONT
Reverse: PRINCIVVENT, Geta standing left, holdng branch & spear
Ref: RIC 15b
(9) Geta AD 200
Obverse: P SEPT GETA CAES PONT, bare-headed, draped and cuirassed bust right
Reverse: VICT AETERN, Victory hovering left, holding open wreath with both hands over shield set on base
Ref: RIC 23; BMC 200; RSC 206; Sear 7205
(10) Geta AD 200
Obverse: P SEPT GETA CAES PONT, bare-headed, draped and cuirassed bust right
Reverse: PRINC IVVENTVTIS, Geta, in military dress, standing left, holding branch and spear; behind, trophy
Ref: RIC 18; BMC 198; Sear 7196
(11) Geta 198-209 AD
Obverse: PO SEP GETAS C, Bare headed bust of Geta facing right, wearing cuirass, and drapery
Reverse: ANTIOCHE GEN COL C, Genius standing facing, head left, holding branch and cornucopia
Ref: SNG France 1154v (rev. insc.)
(12) Geta 197-207
Obverse: P SEPT GETA CAES PONT. Bare-headed, draped and cuirassed bust right.
Reverse: SECVRIT IMPERII. Securitas seated left, holding globe, left arm on chair.
Ref: RIC 20a
(13) Geta 200-202 AD
Obverse: bare, draped bust right from behind; P SEPT GETA__CAES PONT
Reverse: Felicitas standing left holding caduceus and cornucopiae; FELICITAS__PVBLICA
Ref: RIC IV 9a, RSC III 38a
(14) Geta 198-209 AD
AE unit Pautalia
Obverse: Π CEΠTI ΓETAC KAI, bare-headed, draped and cuirassed bust of Geta right.
Reverse: ΠAVTA-ΛIΩTΩN, Thanatos standing slightly right, resting on lighted torch.
Ref: Ruzicka 829; Varbanov 5465.
(15) Geta 209 AD
Obverse: IMP CAES P SEPT - GETA PIVS AVG, Laureate head right.
Reverse: PONTIF TRP COS II, Bonus Eventus with patera and corn-ears left, altar at feet.
Ref: RIC 67, C 129.
(16) Geta 209-211 AD
Obverse: laureate head right; AVT·KAI·__ΓETAC:CE·B·
Reverse: Eagle facing, head right, wreath in beak, two stars above wings; ΔHMAPX·E·Ξ·VΠATOC·TO·B·
Ref: Prieur 213
(17) Geta 198-200 AD
Obverse: L SEPTIMIVS GETA CAES, bareheaded draped bust right.
Reverse: FELICITAS TEMPOR, Felicitas standing left, holding short caduceus and cornucopiae
Ref: RIC 2; Sear 7174; C 44.