#1 Smith, R. C., author of Antique cameras.
#3 Smith, R. C. (Robert Collins), author of They closed their schools; also writes as Bob Smith (LC 86864174)
#4 Smith, R. C. (Robert C.), 1892- author of In and out of town (LC 50053250)
#5 Smith, Mrs. R. C., author of Glorifying God; married to W. R. Smith; may be the same as Mayme Smith
#7 Smith, Roswell Chamberlain, 1797-1875, author of Smith's new geography (LC 82023850)
#8 Robert Cross Smith (Raphael) - guide to astrology