Pill Identification by Imprints: M377 Home Pill Identification by Imprints: M377 2 results HYDROCODONE-ACETAMINOPHEN 7.5-300 MG TABLET Side 1: M377 Color: White Side 2: Shape: Oval HYDROCODONE-ACETAMINOPHEN 7.5-300 MG TABLET Side 1: M377 Color: White Side 2: Shape: Oval Other Popular Drug Imprint V10 320 SLV ML 67 MYLAN 6900 I 37 37-4401 ER 3 ZOLOFT MYLAN DE 15 0.75 M 444 MYLAN 551 L 26 NEORAL 25mg CXL 4 R 50 FENTANYL 1200 PRO ML 63 GSI1000 ALAVEN NP 10 ALG 265 ZF 43 HP45 A B SZ 390 WATSON 461 logo and 19 Neurontin 300 mg C8 U28 ML 94 TV 4 S 226 V-Z-F TZ 2 L200 54 706