1977-11-08 /BB-5255D-BM/01/4-documentation/nmailr.doc 1977-11-08 /BB-J713A-BM/01/4-documentation/nmailr.doc 1982-01-20 /BB-H138C-BM/01/5-documentation/nmailr.doc 1982-01-20 /BB-H138D-BM/01/5-1-documentation/nmailr.doc 1982-01-20 /bb-d868e-bm_tops20_v41_2020_dist_1of2/01/4-1-documentation/nmailr.doc