  We have performed angle resolved photoelectron spectroscopy on the electron
doped cuprate superconductor Nd$_{1.85}$Ce$_{0.15}$CuO$_4$. A comparison of the
leading edge midpoints between the superconducting and normal states reveals a
small, but finite shift of 1.5-2 meV near the ($\pi$,0) position, but no
observable shift along the zone diagonal near ($\pi$/2,$\pi$/2). This is
interpreted as evidence for an anisotropic superconducting gap in the electron
doped materials, which is consistent with the presence of d-wave
superconducting order in this cuprate superconductor.
