Pill Identification by Imprints: U 135 Home Pill Identification by Imprints: U 135 13 results CLONIDINE HCL 0.1 MG TABLET Side 1: U 135 Color: White Side 2: Shape: Oval ‹ 1 2 › Other Popular Drug Imprint TL 121 M. Amphet Salts WATSON 606 logo and 667 437 M C3 37 98 54 077 M N4 I G A1 or A2 or A3 or A4 M E18 par 219 253 or 306 IP 54 RE 21 460 RP 700 I 8 5014 V C42 ZA-51 n 575 IP 10 CAPACET 359 BP 607 logo 152 1 GN TYLENOL ER 4994 B 311 J94 E19 521 38 logo and 242 M 15 TEVA 01A U23