Pill Identification by Imprints: MP 20 Home Pill Identification by Imprints: MP 20 1 result ERGOLOID MESYLATES 1 MG TAB Side 1: MP 20 Color: White Side 2: Shape: Round Other Popular Drug Imprint RX904 M455 CTI 121 638 15 XL 292 or 293 PD 220 A 349 m 200 1000 AMA RYL P-112 576 WELLBUTRIN XL 150 WATSON 583 93 294 GG G 6 ALV 332 T31 EP 50 E502 SZ 787 681 logo and 1000-40 POT 20 US 5 L023 228 L132 GX FC3 SHIRE 381 NAPROSYN 250 MMD N009 L16 L234 A20 718 UCB 579