Pill Identification by Imprints: ERTH Home Pill Identification by Imprints: ERTH 1 result METHENAMINE MD 1 GM TABLET Side 1: ERTH Color: Blue Side 2: 1000 Shape: Oblong Other Popular Drug Imprint A92 Ziks631 m m m COB 54 956 S 226 Y 42 M 75 WATSON 583 TF TF GG 540 363 logo and 14 M. Amphet Salts 4941 RJ71 Ortho 214 755/93 MYLAN 2002 44-455 NXT GG 165 K 101 D 5 S489 WPI 1118 NP 20 318 MP/974 54 122 Tofranil-PM 150 mg 4 DCI CYP 190 TV 2 027 MYLAN 6899 H 603 PAD 0118 I85 P 241