Promotional flyer advertising twice weekly performances at the Beroju Puppet Theatre, Pasadena, California. Puppet theater performances were produced by Roger Hayward along with his wife Betty and brother Julian.
Letter from Dennis Flanagan, editor at Scientific American, to Roger Hayward informing him that they will be expanding "The Amateur Astronomer" department into "The Amateur Scientist" and requests that Hayward illustrate for the new department.
Letter from Dennis Flanagan, editor at Scientific American, to Roger Hayward informing him that they received his illustrations for the Beadle article and encloses a check for $500.