Pill Identification by Imprints: 421 or 422 or 624 Home Pill Identification by Imprints: 421 or 422 or 624 1 result LO LOESTRIN FE 1-10 TABLET Side 1: WC Color: Multi-Color (3) Side 2: 421 or 422 or 624 Shape: Multi-(2) Other Popular Drug Imprint G264 E 63 MYLAN PR60 EXELON 4.5 mg L 64 A1 or A2 93 834 M1000 93 294 MYC 180 STO 75 37 46 SUSTIVA 343 M PD1 P212 54 879 118 490 T580 POT 30 GAB 600 logo 752 logo and TH 93 089 ALVA RDY KU 487 logo and Pamelor 50 mg Z4 75 mg WATSON 794 C84 MG1 GG 957 J 245 M33 105 105 20LA 54 177