The boundary layer of 3He shows a ferromagnetic tendency on many substrates. Recent work at USC and Grenoble has shown both that this layer on graphite undergoes a ferromagnetic ordering and that this magnetism depends sensitively on the structure of the boundary layer. We use a dc SQUID based NMR spectrometer to perform very low field measurements. With T ∼ 1 mK and the applied field under a few gauss, we observe a multiple line spectrum with lines displaced from the Larmor frequency. We interpret these displaced lines as the collective modes of ferromagnetically ordered domains in the 3He surface layers. The data suggests that these domains reorient as the applied field is increased. We conclude that the 3He dipole field can only partially account for the anisotropy energy necessary for the observed line shifts.