Pill Identification by Imprints: Tandem Home Pill Identification by Imprints: Tandem 1 result TANDEM DUAL ACTION CAPSULE Side 1: Tandem Color: Light Brown Side 2: US US US US US US US US Shape: Oblong Other Popular Drug Imprint logo 133 K 57 E 63 G 171 651 A 40 W961 L217 54 715 ZD 21 W1 WATSON 348 LILLY 4420 350 384 scu1 FLI 14 mg RSN FS B-635 J 246 CBP 200 L437 TV U7 MIA 856 228 L429 V500 2 1 T 22 PROCARDIA XL 90 3572 V 44-485 logo and 97 CPC 997 S 368 A10 MP 474 MYLAN 1258 S407