Welcome to C&V! Already a merry christmas for you, heh? That would be a PH10LE in 54 cm size. There might be a date code on the bottom bracket shell.
BTW, do you have picture of the entire bike, preferably from the drive side? We love pictures of bikes, and seeing the decals might help in determining the build year.
Last edited by non-fixie; 12-25-13 at 11:11 AM.