Pill Identification by Imprints: 381 b Home Pill Identification by Imprints: 381 b 1 result MEPERIDINE 50 MG TABLET Side 1: 381 b Color: White Side 2: Shape: Round Other Popular Drug Imprint A mo M151 54 688 RP160 K 13 PLAQUENIL E223 M 15 FV GDC 103 ZC 15 A/P 25 / 15 logo and EE mynatal CLOZARIL logo and Pamelor 10 mg SZ244 T 277 G 223 54 795 BRX 4 RX 505 HP 362 AZ 80 U22 VIP102 2.5/325 89 logo and TJ E 39 MYLAN 7165 G 6 McNEIL 174 L544 Y2 or P A694 258 ML 36 261