Ericsson, John, 1803-1889 · New York : Printed for the author at "The Nation" Press · leaf 652
Plate 21. !See Cjjaj: XL DlAfiUA.MS SlIOWIXO TIIK RaDIATIOX AT DIFFERENT INCLINATIONS OF Incandescent Planes. … Plate 22. See Cum: XL IXSTUrAfKXT KOU MKASIIUXC. TUr. UvniATIOX VUOM DUKKKKXT ZOXKS OF Incandkscent Spheres. Dksioxkd hy Joiix Ekicssox.Manufactured at New York, i8?3.
