Pill Identification by Imprints: AA1 Home Pill Identification by Imprints: AA1 2 results AMLODIPINE-ATORVAST 2.5-10 MG Side 1: M Color: White Side 2: AA1 Shape: Round METHYLTESTOSTERONE 10 MG CAP Side 1: AA1 Color: Red Side 2: Shape: Oblong Other Popular Drug Imprint HP59 44 450 MYLAN 145 BL 05 NL 950 C53 HLA 40 AZ5 n 358 V221 3 0 A 117 L144 E 101 1189 Q21 BMS 150 mg L 179 N 81 643 ZE 72 IP 179 718 54 974 GG 53 CLR 124 HP 257 S4 FENTANYL 1600 BL 302 C223 93 3145 B 074 LMT or LAMICTAL H 149 M 83 DISTA H71 100 or 300