Pill Identification by Imprints: T 21 Home Pill Identification by Imprints: T 21 1 result NAPROXEN SODIUM 275 MG TAB Side 1: T 21 Color: Light Blue Side 2: Shape: Oval Other Popular Drug Imprint M GP10 GG850 CP 402 I113 MYLAN DA 5 54 848 P-1 BRX 4 MARION F 76 SD 6 B168 242 U 128 logo and 502 813 SB 4141 B P WATSON 861 C 283 147 RX696 CLOM 75 677 logo and 500 PLIVA 470 583 FX100 WW 66 CL28 G221 PLIVA 469 A10 134 N 25 P 50 161 n LOTREL 0384 MYLAN 1101 ZA47