Female-male vocal duet, with orchestra Public domain photograph of gramophone disc label - sticker, record label, music record, free to use, no copyright restrictions image - Picryl description
Full Description: Dr. Robert H. Goddard at a blackboard at Clark University in Worcester, Massachusetts, in 1924. Goddard began teaching physics in 1914 at Clark and in 1923 was named the Director of the Physic More