Abstract
We analyze the 11B-NMR spectrum for H || <001> in phase III of CeB6 quantitatively. The experimental results are reproduced by taking the sum of the dipolar field and the transferred hyperfine field from the Ce site. Their absolute values and also the magnitude of the antiferro-magnetic moment are estimated. These results show that the Oxy AFQ ordering in phase II continues to exist also in the AF magnetic phase III.