Pill Identification by Imprints: ALTO Home Pill Identification by Imprints: ALTO 1 result ZINC-220 CAPSULE Side 1: ALTO Color: Pink Side 2: 401 Shape: Oblong Other Popular Drug Imprint E 171 IP 254 Y 16 R P 1307 N 740 USB 001 logo and DS 100 PRA 80 93 208 60 T logo and PAMELOR and 25 mg B192 TV U2 MYLAN 335 WATSON 152 APO TI-4 ZA48 MP 71 Surfak 239 S 4 CL 24 par 020 773 EP 135 MYSOLINE 250 522 EP 904 MP 47 PLIVA 333 54 213 3126 GG D8 HP 194 JANSSEN NAPROSYN FX 75 Zzz barr 733