Pill Identification by Imprints: P-1 Home Pill Identification by Imprints: P-1 4 results PROGESTERONE 100 MG CAPSULE Side 1: P-1 Color: Orange Side 2: Shape: Oval PROGESTERONE 100 MG CAPSULE Side 1: P-1 Color: Orange Side 2: Shape: Oval PROGESTERONE 100 MG CAPSULE Side 1: P-1 Color: Orange Side 2: Shape: Oval PROGESTERONE 100 MG CAPSULE Side 1: P-1 Color: Orange Side 2: Shape: Oval Other Popular Drug Imprint HP 228 C75 OS 302 bull symbol 74 ZE PE 723 832 25 P0 02 logo and 64 NP 1 L416 M L23 S552 7.5 300 CCC 250 P 80 Fentanyl 12.5 mcg/hr Onset M050 D10 logo and 143 CL 85 B 543 RX905 Flomax 0.4 mg WPC 001 37 44 logo AB 54 519 229 W 1032 V361 SZ Z5 BCL 10 W 1033 D 95 E 136 NA 500 UM 01 logo and S10 1000 M