I have a mostly complete set of Scott Atwater and McCulloch owners and parts manuals. Covering 3.6 hp models from 1949 to 1963, 4hp models for 1949 and 1950, 5hp models from 1949 to 1959, and 7.5 models from 1950 to 1957. Might be a year or two missing, but overall looks like most of them are there. They are shop used with some greasy fingerprints, small tears, yellowing, tape repairs, etc. E-mail or PM with questions. Prefer to sell complete as they are bound with metal binder for shop use. Asking $100, shipping included, or make an offer.
E-mail: csr112-n AT twcny DOT rr DOT com