Search Only Images Visit Image Gallery FAQ page Visit Image Gallery FAQ imggal_sm2.png Vol. III , Fig. 20. Injection Head of Chamber Used in Second Test of March 4, 1930 Download this image Image ID: SIL-SIL7-17-26 Cite this: Goddard, Robert Hutchings. 1946. Rockets, New York : American Rocket Society Original Caption: Vol. III , Fig. 20. Injection Head of Chamber Used in Second Test of March 4, 1930 Tag(s): Rocket and Space Technology Topic(s): Engineering Find in: Library Catalog Download: Image Copyright Not Evaluated Request copy of image How can I use this image?