#1 Frank Richards was the pen-name of Charles Harold St John Hamilton (1876-08-08 to 1961-12-24). He has been listed as the most prolific author in the Guiness Book of Records. Works under the name Charles Hamilton are aliased here.
#2 Frank Richards, Compressed Air - Practical Information Upon Air-Compression.
#3 Private Frank Richards D.C.M., M.M. of the 2nd Welsh Fusiliers.